In an industrial area where 300 industries are located, a survey has been conducted to study the extent of environmental pollution caused by the industries.75% of the industries were covered to collect the data. What is the Population and Sample size of the survey?

Answers

Answer 1

Answer:

population size is 225 and sample size is 20.

Explanation:

For studying the environmental pollution caused by industries, samples taken from 225 industries which is the 75 % of the industries. So the population size is 225. The sample size should be taken as much you want. More samples will be taken more accurate results will be gained. I take 20 samples, this number should be increased up to 100 samples. If sample size is 20 so 550 samples will be taken from 225 industries for determining the pollution caused by these industries..


Related Questions

language and information​

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What’s the question?

Mischel and his colleagues argued that personality characteristics are learned habits of thinking and behaving, which are acquired and manifested in particular social situations. They were advocates of the _________ theory of personality.

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Answer: social cognitive theory of personality

Explanation:

Social cognitive theory explain that learning occurs as a result of interaction between the person,the environment and behavior and it is a social context.

Learning is said to occur as a result of all the factors working together in a social environment.

Learning is a product of social influence, external and internal social reinforcement. Learning is not isolated from social environment according to social cognitive theory.

The theory considers peoples past experiences and determine how it influence their behaviour.

Summarize the factors that allowed dell computer corporation to sell personal computers at lower prices that it’s competitors could

Answers

Answer:

The factors that allowed dell computer corporation to sell personal computers at lower prices than it’s competitors could have been stated below.

Explanation:

In 1984, the PC manufacturers, Dell took the step of selling them directly to the customers. They didn't sell it to through the retail stores. This helped the customers to get the products at a lesser price. In this scenario, there were no retailers who would make a profit.

Secondly, they also initiated the step to manufacture customized PCs. This made the customers approach the Dells more than any other manufacturer.

Thirdly, the process of customized computers reduced the cost of the warehouse to the company. Dells would manufacture the products as per the demands of the costumers. In this process, they didn't have any pressure on storing the products.

Dell took orders from the customers and deliver the product to them in two weeks. This helped the customers and the producers both to meet their demands and that too at a lesser price than the market.

development of society is also called transformation of society justify the statement in short

Answers

Answer:

The statement means that developent of society also means transformation of society.

Explanation:

When a society develops, it also transforms since it starts changing and changing=transformation

Which societies gained the most as a result of mangol period? Which societies gained the least?

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Answer:

The societies which gained during the Mongol period were those who were actively involved in trading due to the Mongol reopening of the Silk Road trading routes between China and Europe which allowed exchange of goods and services which made them richer along the trade paths including Western Africa, East Asia and Europe.

The societies which were negatively impacted by the Mongol period were those who resisted its expansion into Western europe, East Asia. The Mongol empire had a strong and sophisticated army which were able to carry out deadly and tactical attacks.

How did some colonists believe they were helping Africans? by giving them new lives and new directions by introducing them to Judaism and European ways by giving them structure and a sense of work ethic by introducing them to Christianity and European ways

Answers

Answer:

Also, some colonists believed that they were helping Africans by introducing them to Christianity and European ways. Resistance to Slavery As the number of enslaved people grew, whites began to worry that they would revolt.

Explanation:

Micah attends a preschool where there is a high teacher/child ratio and ample opportunity for creative expression. He is engaged in a long-term art project that he chose in which he is making dinosaurs out of clay. Which child-centered approach does Micah's preschool most closely resemble

Answers

Answer:

Reggio Emilia

Explanation:

The Reggio Emilia Approach refers to an educational theory focused on the concept of a child with high growth potential and a target with rights who learns and develops in relationships with others. The method assumes that children should stay actively interested in the learning process, pursuing their own educational journeys. longer than when they are forcefully directed to learn topics. Child-led learning is an essential part of this approach as the child chooses when to learn about it. As per the question,  Micah's preschool resembles the Reggio Emilia Approach of educational philosophy.

Nondemocratic regimes are best defined as political systems in which Group of answer choices a small group of individuals exercises power over the state without being constitutionally responsible to the public. a small group of individuals exercises power over the state but remains constitutionally responsible to the public. one person is elected by the state and then wields unlimited power. power is held by a single political party.

Answers

Answer:

a small group of individuals exercises power over the state without being constitutionally responsible to the public.

Explanation:

Nondemocratic regime is a political regime that doesn't follow the principles of democracy which is based on equality in law and government. This type of political regime is run by a group of people who are not constitutionally elected by the citizens, hence they are not accountable to the public. Citizens in this government are not allowed to criticize the government. This system of government are most times authoritarian in nature.

Examples of non- democratic regimes are technocracy, monarchy, theocracy and oligarchy.

why guerilla warfare led to PTSD more frequently than did conventional warfare.

Answers

Answer:

The science is still not fully clear in this topic, and many new more findings need to be taken into account, but according to most recent studies, guerrilla warfare has led to more PTSD than conventional warfare because of the enemy tactics that are present in guerrilla warfare.

It has been seen that soldiers coming from the Vietnam War and from the Insurgency era of the Iraq War, were more likely to develop PTSD. This has to do with the nature of those wars: they were guerrilla wars in which for example, the enemy could arrive unexpectedly. In convetional warfare, on the other hand, soldiers and generals always have some information about the enemy locaiton.

1-explain different phases of moon ?

Answers

Answer:

Waxing Crescent: The waxing crescent phase is the moon's first step toward fullness. And it's a very visible shift — the moon is completely invisible (while it's new) until a tiny sliver is illuminated

First Quarter: First Quarter Moon is the second primary Moon phase when the Moon has reached the first quarter of its orbit around Earth, hence the name.

Waxing Gibbous: Waxing means that it is getting bigger. Gibbous refers to the shape, which is less than the full circle of a Full Moon, but larger than the semicircle shape of the Moon at Third Quarter.

Full Moon: The full moon is the lunar phase when the Moon appears fully illuminated from Earth's perspective

Waning Gibbous:Waning means that it is getting smaller. Gibbous refers to the shape, which is less than the full circle of a Full Moon, but larger than the semicircle shape

Last Quarter: The moon has moved another quarter of the way around Earth, to the third quarter position. The sun's light is now shining on the other half of the visible face of the moon

Waning Crescent:During the Waning Crescent Moon phase, the illuminated part of the Moon decreases from the lit up semicircle

New Moon:the phase of the moon when it first appears as a slender crescent, shortly after its conjunction with the sun.

HOPE IT HELPS :)

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Answer:

When we observe the sky daily for some days , we find that the moon changes it shape every day. It is called phases of moon.

Different Phases of Moon:

When the moon forms and angle of 0° from the plane of earth's orbit, the whole dark part of the moon faces towards the earth and hence any part of moon is not seen i.e a new moon (M1) . After 24 hours , when the moon forms and angle 12° with the plane of its orbit, a little bright part of the moon faces towards the earth and a minimum part of the moon is seen bright. It is called waxing crescent.(M2). When moon forms and angle of 90° the bright part of moon is seen in the form of hemisphere which is called a first quarter(M3). When moon forms an angle of 168° ,very little part of the moon remains in the dark which is called waxing gibbous( M4). When moon forms an angle of 180° from the plane, the moon is seen completely round which is called the full moon. When moon forms and angle of 192° from the plane, very little part is covered by darking and it is called a waning gibbous( M6). When a moon forms an angle of 270° the moon is seen in the form of hemisphere again which is called last quarter(m7). When a moon forms an angle of 384°< very little part of moon is seen in the sky and it is called waning crescent (m8). After completing an angle of 360° by the moon in its orbit again, then new moon occurs.

Phases of moon occur because of following reasons:The moon is the non- luminous body and reflects the sunlight.The moon is revolving around the earth in its elliptical orbit.

Some interesting facts about moon:The moon rises about 50 minutes late daily.The time of sunrise and moonrise is same on the new moon.On the full moon, the moon rises at the time of sunset.Moon rises at the midday on the first quarter.The moon rises at the midnight in the last quarter.The moon rises about 50 minutes after the sunrise on the waxing crescent.The moon rises about 50 minutes before the sunset on the waxing gibbous.

Hope this helps...

Good luck on your assignment.....

The President of the United States and the king of a foreign nation entered into a treaty agreeing that citizens of the foreign nation who reside in the United States would not be taxed by the United States and that United States citizens who reside in the foreign nation would not be taxed by it. The treaty was ratified by the United States Senate and the royal council of the foreign nation. One year after the treaty became effective, the foreign nation began to tax United States citizens within its borders. The President immediately declared the tax treaty to be void and ordered the Internal Revenue Service to tax citizens of the foreign nation living in the United States. Is the President's action constitutional?

Answers

Answer: yes

Explanation:

Witch is an example of a study that is based on a secondary analysis

Answers

Analyzing data collected by others.

Ted is telling his wife about an embarrassing moment that happened when he was a teenager, in which his mother walked into the bedroom while he was in the room alone. He and his mom never talked about what happened because it was considered a taboo subject. What most likely occurred that day?

Answers

Answer:

The discussion Ted was having with his wife which was embarrassing would most likely be a situation when his mum walked into his room while he was naked. The situation would be so awkward for him to discuss with his mother because, he would not know where to start for the discussion.

Being considered a taboo, would be because, talks centered around nakedness is not an open topic to be discussed among parents and children.

Explanation:

Identify the chemical change below. A. Two pieces of paper are stapled together. BA large log is cut into boards. O A piece of wood burns in a fire. D. Water is removed by drying wet clothes on a laundry line.

Answers

Answer:

i think a piece of wood burns in a fire is a chemical change as after burning the wood it changes into ashes which cannot be reversed again.

as chemical change is a type of change which is usually irreversible and changes into new product with new properties.

hope it helps...

Why did the Mongols encouraged trade during the pax mongolica

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Answer:

The Mongols promoted peace and stability during the Pax Mongolica and wanted an empire that can prosper in trading. ... They kept their trade routes safe for each occupied area, so the merchants and travelers were safe during their expeditions.

Explanation:

Answer:

reases puffs reases puffs eatum up eat um up

Explanation:

Trade on the Silk Road was revived during the Pax Mongolica. The Mongols maintained the roads and maintained peace in the cities on the trade routes. The Mongol army kept the merchants safe from the attacking bandits. As a result, trade expanded and people prospered during Mongol rule. The Mongols also encouraged trade with foreigners. European merchants like Marco Polo were welcomed warmly and given special privileges.

The house shown here is from Arunachal Pradesh. It is constructed on top of a platform made of bamboo sticks. This could be because
A.bamboos are easily available in the region. B.the region receives high rainfall and the ground is mostly wet.
C.bamboos keep the house cool from extreme heat. D.bamboos can keep the house warm from severe cold.

Answers

Answer:

Option B, the region receives high rainfall and the ground is mostly wet, is the right answer.

Explanation:

Arunachal Pradesh is one of the Indian states. It is located in the North-Eastern part of India. The climatic conditions of Arunachal Pradesh vary with elevation, for instance, areas that are in low altitude have a humid subtropical climate and those with high and very high altitude have a subtropical highland and alpine climate. At the same time, this state of India receives  2,000 to 5,000 millimetres (79 to 197 in) rainfall. As a result of the rainfall, the ground is mostly found wet and thus the people of Arunachal Pradesh build their houses on bamboo sticks.

Myths and stereotypes of ageing and older people:

List three examples of stereotypes or “myth-conceptions" about older
people and the ageing process.

Briefly describe how these stereotypes impacts community values and
attitudes towards the ageing population.​

Answers

Answer:

Explanation:

A. three examples of stereotypes or “myth-conceptions" about older

people and the aging process:

1. Aging Dulls Wits

2. Aging Erases Your Libido

3. Aging Is Depressing

B. Stereotypes of aging in contemporary culture, especially North America, are principally negative, delineating later life as a period of sick wellbeing, being alone, reliance, and poor physical and mental health. Notwithstanding, Stereotypesof of aging can likewise be certain for instance wise, wealthy and healthy, or being neutral and they are persistently changing after some time and across contexts.

Perspectives on old age and the observations more seasoned grown-ups hold of themselves, are complex, multidimensional, and dynamic. As it were, Stereotypes of aging are social develops that are socially and historically arranged, just as exclusively interpreted.  

Outstandingly, any Stereotypes of aging (counting those that compare maturing with slightness and decrease, or later existence with wellbeing and wealth) can possibly strengthen ageism (i.e., social persecution dependent on age since they position sick wellbeing in mature age as bothersome and they don't recognize the huge assorted variety among more seasoned grown-ups.

The expressions "more seasoned grown-ups," "more seasoned individuals," "more established people," "mature age," "the old," or "seniors" have been utilized reciprocally in scholastic writing, strategy, and well-known press to allude to individuals who are matured 55 years or more established. In this way, in spite of the fact that we embrace the general term "more established grown-ups" in this survey, we perceive the broad heterogeneity among this gathering of individuals. Given this assorted variety, it is critical to recognize from the beginning that more seasoned grown-ups are probably not going to react to Stereotypes as a single entity or unit.

China’s policy of punishing people who choose to have more than one child could be considered a violation of A. civil law B. human rights C. property rights D. international law Please select the best answer from the choices provided A B C D

Answers

Answer:

B

Explanation:

Human rights B. It goes against them as humans

How did many of Grant's cabinet members affect his presidency?
O A. They helped win the Civil War.
O B. They caused scandals.
O C. They ended corruption.
O D. They stopped Reconstruction.

Answers

Answer:

B. They caused scandals.

Explanation:

Grant's administration was riddled with scandals such as the Whiskey Ring and Credit Mobilier.  This caused his leadership many problems and lost public trust.

They caused scandals.

How did President grant's cabinet affect his presidency?

President grant's cabinet individuals affected his presidency due to the fact they have been all scandalous; therefore, the American people related the scandals to grant's presidency, although he had nothing to do with it.

Who had been involved in scandals during the grant administration?

Grant's attorney general, secretary of struggle, secretary of the navy, and secretary of the indoors had been all accused of taking bribes. His private secretary changed into implicated in a conspiracy to cheat the authorities out of tax sales from the manufacturing of whiskey.

Learn more about grant's cabinet here https://brainly.com/question/10159942

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Your aunt has a fear that makes it difficult for her to leave her home. She feels trapped and is unable to work or engage in any kind of activity that requires going outside of her home. You are not surprised when you find out your aunt has been diagnosed with __________.

Answers

Answer:

Agoraphobia.

Explanation:

A type of anxiety disorder that makes you leave your home for days,months or even days.

In a study on aggression, a group of university students was given an experimental task purposely meant to be frustrating. Then the participants were given a task that forced them to administer (fake) electric shocks to other participants. Given what we know about gender differences and aggression, who do you think administered more painful electric shocks?

Answers

Answer: The men

Explanation:

Gender situations have pushed it to the society that men always comes out more when there is a serious decision to take on certain matters, especially if the situation requires exposure to some harmful objects. In the case of this shock, it'll be thought that the men administered more shocks than the ladies, although some ladies would want to partake but many others may be afraid of the after effect on their body and would pull out on this consideration, while it is a different thing with the men who would want to explore how it feels.

Which best describes the meaning of the statement "lf A, then B"?
A. If A is true, then B might be true.
O B. If A is false, then B might be false.
C. If A is false, then B must be false.
O D. If A is true, then B must be true.​

Answers

Answer:   A is maybe the answer

Explanation: look  see option a

If A is true, then B might be true.

it can be we cannot guess but  B can be false

Main beliefs of Buddhism

Answers

Answer:

Hey there! The answer to your question will be at the bottom.

Explanation:

Buddhism had 3 main and important beliefs. They are listed below.

1.The Three Universal Truths

2.The Four Noble Truths

3.The Noble Eightfold Path

Hope that helps!

By: xBrainly

Economics: How could a marginal analysis be helpful when deciding whether you should go to sleep or continue to study?

Answers

Answer:

A marginal analysis would help you take a decision between the two alternatives.

In a marginal analysis, you would calculate or estimate, how much benefit you would get for an additional hour of study, and how much benefit you would get for an additional hour of seelp.

Depending on whether the additional hour or sleep or study gives you the most benefit, the decision is taken.

I kinda need this ASAP! Can someone help me find a case study of how china's authoritarian government is worse than a democratic gov that isn't just human/civil rights violation, please?

Answers

Answer:

China has established a Social Credit System. This is a system that gauges people's and companies reputation or social credit, based on a numerical score.

The Social Credit System is related to China's mass survelliance programs.

International observers around the world are worried about the nature of this Social Credit System. It could turn into a new caste system that marginalizes whole sectors of the Chinese population due to low social credit.

suggest two proper ways of handling money​

Answers

Answer:

Spend less than you make.

Create a budget.

Explanation:

Self-explanatory

Answer:

Have multiple account of money to add, such as Spending, Giving, Saving.

Explanation:

Also have a certain ammount of money added

Rainfall in Pakistan is forecasted to reduce in the coming years. How will this affect the GDP (economy) of the country? Elaborate your points.

Answers

Answer:

If Rainfall in Pakistan is forecasted to reduce in the coming years, this will likely reduce GDP growth.

Explanation:

Less rainfall will specially affect the agricultural sector, which depends on a stable amount of rainfall. This is specially problematic when we take into account that agriculture represents around 20% of Pakistan's GDP.

In other words, if less rainfall reduces agricultural output by a large margin, then, the economy of Pakistan will likely fall considerably, even plummet.

Audience members have the ultimate authority over the message because they decide whether the ideas expressed convey passion, whether or not the message is compelling enough to share with others, and whether the arguments are well supported. In other words, listeners have

Answers

Answer:

the power

Explanation:

Based on this information it can be said that in this scenario listeners have the power. Meaning that they have the capacity or ability to direct or influence the behaviour of others or the course of events. This is because of their direct experience with the writer's words will ultimately influence their decision on whether or not they liked it. This decision will unfold a chain of events of whether or not the audience spreads positive or negative thoughts regarding the message. Thus completely controlling the effect that the message has.

When Based on this information then it can be said that in this scenario listeners have the power.

Audience members

Meaning that they have the capacity or ability to direct or influence the behavior of others or the course of events. Also, This is because their direct experience with the writer's words will ultimately influence their decision on whether or not they liked it. Also, This decision will unfold a chain of events of whether or not the audience spreads positive or negative thoughts regarding the message. Thus completely controlling the effect that the message has.

Thus the answer is the power.

Find out more information about Audience members here:

https://brainly.com/question/7167385

How are t


I

he images in the first and second
stanzas differe

Answers

U need to provide more information so we can help

why is that some places on earth receive high temperatures and some low​

Answers

Answer:

important factors affecting temperature is latitude. Places nearer the Earth's equator are far warmer than those near to the poles. This is due to the shape of the Earth and the way the rays of the sun hit the planet.

The other answer is correct and informative. However, you must also consider the tilt of the earth. Because the earth is tilted on it’s axis, different regions are closer to the sun at different times of the year, creating seasons (when it’s summer in the northern hemisphere, it’s winter in the southern hemisphere and vice versa). But yes, in a general sense, the parts of the earth closest to the equator (where the earth protrudes most towards the sun) will experience consistently high temperatures while those at the poles (furthest from the sun) will experience low temperatures.
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