On a given day, the proportion of workers from Company B who purchase a coffee from the company cafeteria is 0.62 and the proportion of workers from Company C who purchase a coffee from the company cafeteria is 0.71. A random sample of40 workers was selected from Company B and another random sample of 40 workers was selected from Company C. The proportion of workers from Company B who purchased coffee was pˆB=0.70 and the proportion of workers from Company C who purchased coffee was pˆC=0.75.
What is the correct unit of measure for the mean of the sampling distribution of pˆB−pˆC ?
Answer:
The sampling distribution of the mean will have no unit.
Explanation:
Given that:
P(B) = 0.62
P(C) = 0.71
pˆB = 0.70
pˆC = 0.75
The expression : pˆB−pˆC
Represents the difference in mean of the sample distribution :
The proportions pˆB = 0.70 and pˆC = 0.75 are obtained as (number of workers who purchased coffee / total number of workers). The ratio above due to division will have no units.
AP world unit 7 test edg?
a,b,c,a,c,a,b,b,c,b,d,d,b,c,b,c,a,b
Explanation:
I took the test but my order might be different there was 20 questions
Luther does not believe the Pope cannot error in matters of faith but the Catholic Church believes he can.
What does the Catholic Church believes?The Catholic Church believes the Holy Ghost never leaves and puts great faith in it but Luther disagrees and say the grow old and decree what they like.
These ideas differed from the Catholic Church at the times and caused Christianity to spilt and become many different branches of the religion. People began to focus on other aspects of Christianity and read the Bible for themselves and interpret it how they saw it.
Akbar abolishing the Zaziya allowed for people of other religions to have more freedom including Hindus. Akbar wanted Hindus to join his cause so he could expand his empire so he removed the heavy tax.
Therefore, Luther does not believe the Pope cannot error in matters of faith but the Catholic Church believes he can.
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Does anyone have the unit 5 test answers on edge for Ap world history related to christianity and beliefs of Catholic Church?
According to Maslow, which of the following would not be an example of the behaviors of someone seeking to meet
physiological needs?
A. crying when tired
B. stealing food to eat
C. practicing for an upcoming spelling bee
D. taking a sleeping bag on a camping
Answer:
C. practicing for an upcoming spelling bee
Explanation:
edge 2021
According to Maslow, the behaviors which is not an example of someone seeking to meet physiological needs is: C. practicing for an upcoming spelling bee.
The classification of human needs.According to Abraham Maslow, the five (5) levels of Maslow's Hierarchy of Needs in a chronological order include the following;
Safety Belonging and loveSocial needs or esteemSelf-actualizationPhysiological needsUnder physiological needs, practicing for an upcoming spelling bee is not an example of behaviors which someone seeking to meet would exhibit.
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According to the article "Self-Concept," those who do not have self-worth also tend to have high self-esteem.
Please select the best answer from the choices provided true or false
Answer:
F
Explanation:
The statement "According to the article "Self-Concept," those who do not have self-worth also tend to have high self-esteem" is false.
What is the self-concept?The person's self-perception includes personal characteristics and ideas about who and what they are as a person. A similar definition can be found in Rosenberg's book on the subject from 1979, which states that self-concept is the sum of a person's ideas and feelings with regard to himself as an object.
We can evaluate the kinds of views, beliefs, and identities that other people hold by seeing how they interact with us. From there, we could begin to develop our own unique points of view, identities, and beliefs.
Over an extended period of time, we would create something special for ourselves as individuals that would serve as a marker for the growth of our self idea.
Therefore, the statement is false.
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What happened in the Scopes Monkey Trial?
The graph of the continuous function f consists of three line segments, as shown in the figure above. What is the average value of f on the interval [−1,6] ?
Answer:
The average value of the function on the interval [-1, 6] is [tex]2.\overline{1428571}[/tex]
Explanation:
The given
The average of a function is the height, 'h', of a rectangle with a width equivalent to the given interval and an area equivalent to the area of the function
The area under the graph of the function between the interval [-1, 6] consist of two right triangles and a rectangle and it is therefore given as follows;
The area. A = 1/2 × (0 - (-1)) × 2 + 2 × (6 - 0) + 1/2 × (4 - 2) × (6 - 4) = 15
The width of the rectangle, w = (6 - (-1)) = 7
w = 7
The area of the rectangle = h × w = A = 15
∴ The average value of the function, f = h = A/w = 15/7 = [tex]2.\overline{1428571}[/tex]
The regions bounded by the graphs of y=x2 and y=sin2x are shaded in the figure above. What is the sum of the areas of the shaded regions?
Answer:
The sum of the area of the shaded regions = 0.248685
Explanation:
The sum of the area of the shaded region is given as follows;
The point of intersection of the graphs are;
y = x/2
y = sin²x
∴ At the intersection, x/2 = sin²x
sinx = √(x/2)
Using Microsoft Excel, or Wolfram Alpha, we have that the possible solutions to the above equation are;
x = 0, x ≈ 0.55 or x ≈ 1.85
The area under the line y = x/2, between the points x = 0 and x ≈ 0.55, A₁, is given as follows
1/2 × (0.55)×0.55/2 ≈ 0.075625
The area under the line y = sin²x, between the points x = 0 and x ≈ 0.55, A₂, is given using as follows;
[tex]\int\limits {sin^n(x)} \, dx = -\dfrac{1}{n} sin^{n-1}(x) \cdot cos(x) + \dfrac{n-1}{n} \int\limits {sin^{n-2}(x)} \, dx[/tex]
Therefore;
[tex]A_2 = \int\limits^{0.55}_0 {sin^2x} \, dx = \dfrac{1}{2} \left [x -sin(x) \cdot cos(x) \right]_0 ^{0.55}[/tex]
∴ A₂ =1/2 × ((0.55 - sin(0.55)×cos(0.55)) - (0 - sin(0)×cos(0)) ≈ 0.0522
The shaded area, [tex]A_{1 shaded}[/tex] = A₁ - A₂ = 0.075625 - 0.0522 ≈ 0.023425
Similarly, we have, between points 0.55 and 1.85
A₃ = 1/2 × (1.85 - 0.55) × 1/2 × (1.85 - 0.55) + (1.85 - 0.55) × 0.55/2 = 0.78
For y = sin²x, we have;
[tex]A_4 = \int\limits^{1.85}_{0.55} {sin^2x} \, dx = \dfrac{1}{2} \left [x -sin(x) \cdot cos(x) \right]_{0.55} ^{1.85} \approx 1.00526[/tex]
The shaded area, [tex]A_{2 shaded}[/tex] = A₄ - A₃ = 1.00526 - 0.78 ≈ 0.22526
The sum of the area of the shaded regions, ∑A = [tex]A_{1 shaded}[/tex] + [tex]A_{2 shaded}[/tex]
∴ A = 0.023425 + 0.22526 = 0.248685
The sum of the area of the shaded regions, ∑A = 0.248685
Which of the following social or environmental impacts is most directly related to the use of chemicals in agriculture
Answer: an increase in land and water pollution from agriculture runoff
Explanation: ..
A side effect of current from drug administration when.A-The drug affects is throughout the body not just the sake of administration.B-The drug affect is limited to the site of administration and the area immediately surrounding it.C-A predictable but not desired response will occur.D The expected response occurs from the drug administration.
Answer:
B
Explanation:
Which of the following is not a concern about solar energy?
A) There are a large number of materials used in solar panel production.
B) The substances used in production are not environmental friendly.
C) The substances used in production could accidentially release toxic substances.
D) The solar collectors are designed to incorporate heat that is used produce steam.
Which of these statements MOST accurately describes Hotelling's Law?
Competing businesses are likely to be drawn toward a center point in order to minimize the advantages that location might grant to their competitors.
As businesses move away from a zone of profitability, distance decay reduces profitability as the business is in a zone where consumers will not travel.
A prime location for a business is where demand for a certain retail good is high enough to generate revenues that exceed the costs of doing business there.
Location theory considers factors such as workforce availability, education, and community culture and appeal.
Inequalities between the core and periphery keep core countries economically developed and periphery countries undeveloped.
Answer:
Competing businesses are likely to be drawn toward a center point in order to minimize the advantages that location might grant to their competitors.
Explanation:
Competing businesses are likely to be drawn toward a center point in order to minimize the advantages that location might grant to their competitors.
What is Competing bussiness?Business rivalry is an argument between companies that offer comparable goods or services or that aim their marketing efforts at the same consumer base.
Companies compete with one another to attract and keep customers, boost sales, and expand their market share.
High levels of business rivalry can be a sign of a thriving, profitable market and frequently raise the standard of all goods and services offered by motivating businesses to upgrade their operations, meet the wants of their clients, and strengthen their client connections.
Therefore, Competing businesses are likely to be drawn toward a center point in order to minimize the advantages that location might grant to their competitors.
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6.) Calculate the value of “x":
(2x-5)
105
a. X = 55
b. x = 40
c. x = 50 d. x = 45
Pls I need help....Explain how agricultural practices have environmental and societal consequences.
Every country/population starts out in what line of system?
Answer:
Stage 2 of the Demographic Transition Model.
Every country/population starts out by demographic transition model system.
What is population?Population is defined as the entire group of people, regardless of whether they are part of a country or share a certain trait. The government uses population census data to assist in planning for several key social infrastructure projects for the advancement of the nation. because it gives the government essential information for planning.
Demographic transition model is defined as a method for illustrating how high birth and mortality rates change when a nation transitions from a pre-industrial to an industrialized economic system. The demographic shift has made it possible for economies to increase income per capita by converting a bigger percentage of the benefits from factor accumulation and technological advancement.
Thus, every country/population starts out by demographic transition model system.
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A quality control specialist tests samples of the seed being packaged and uses a chi-square goodness-of-fit test to see whether the proportions in the samples match what is claimed by the company. Which of the following best describes the null hypothesis and the alternative hypothesis for the test?
Answer:
C Null hypothesis of pF=.55 pB=.22 pBG=.10 P1=0.07 pNG=0.06
Ha: At least one of the proportions is different
Explanation:
That is what they give you and the Ha is rejecting the null hypothesis
Answer:
H0: pF=0.55,pB=0.22,pBG=0.10,pI=0.07,pNG=0.06
Ha: At least one of the proportions is different.
Explanation:
This is a GOF test which means H0 is the expected values which are given to us in this case. If we were to reject H0, it would mean that most observed values are different than expected which would mean there is at least one proportion that is different.
Read the following passage carefully before you choose your answer.
The following is taken from a passage written by the famed naturalist, John Muir.
(1) The immortal Linnaeus—Carl von Linné—was born in Sweden, a cold rocky country now famous forever. (2) He was born in the bloom-time of the year, May 13th, 1707; and in pondering the significance of his birth, one might stop to give thanks and reflect on the wonderful inspiration his life would come to serve.
(3) Whether descended from sea-kings and pirates as is most likely, or from fighting Normans or goths, matters not; for he was a lover sent of God to revive and cheer and bless all mankind. (4) And this he did in spite of crushing poverty, and all the black brood of disappointments and discouragements that ever beset the onway of genius. (5) His parents were as poor and pious as the parents of great men usually are. (6) He was a naturalist from his birth, and reveled in the bloom of the fields and gardens about his native village of Rashult as naturally as a bee. (7) By his steady, slow-going neighbors, he was looked on as one possessed.
(8) His father, a minister, naturally wished his son to follow in his footsteps, and so he pinched pennies and saved money to send young Carl to school with this end in view. (9) But the studies leading to the ministry did not interest the lad, and like other divine boys he was called a dunce. (10) Accordingly, when his father visited the school and anxiously inquired how Carl was getting on, he was bluntly told that the boy was dull, had no brains, and could never be made into a minister or scholar of any kind. (11) Under these dark circumstances, the best advice the schoolmaster was able to offer the discouraged father was to take away his boy and make a tailor or a shoemaker of him.
(12) Yet this was the boy who was to do the most of all for many generations to open men's eyes to see the beauty of God's gardens and the creatures that enliven them.
In sentence 11 (reproduced below), the writer wants to use a transitional phrase to create the appropriate tone for the information contained in the sentence.
Under these dark circumstances, the best advice the schoolmaster was able to offer the discouraged father was to take away his boy and make a tailor or a shoemaker of him.
Which version of the underlined text best achieves this goal?
(as it is now)
Despite this reality
In this situation
On the brighter side
With this in mind
Answer:
c
Explanation:
c is the awnser
In this situation version of the underlined text best achieves this goal passage written by the famed naturalist, John Muir.
What is the passage?The length of a passage varies depending on the context and the goal of the extraction. A passage can be, for example, a sentence's clause, a few phrases, or it can be a few pages.
An excerpt or segment of a literary work, whether it be fiction or nonfiction, is referred to as a passage. Despite some claims to the contrary, most passages are at least one paragraph long and frequently multiple. They had influence over how things were transported through their region.
Muir cherished the wild and considered humans to be a minor component of nature. He loved nature for its beauty and therapeutic properties in addition to its potential for financial gain. Muir promoted the ground-breaking notion that wild areas ought to be preserved for everyone's enjoyment.
Therefore, Thus option (C) is correct.
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Women in areas with a high GEM score likely have a high percentage of women working in which sector of the economy?
Primary
Secondary
Tertiary
Quaternary
Quinary
Answer:
Tertiary
Explanation:
I took the test
Answer:
Tertiary.
Explanation:
I also took the test and got it right.
Which urban model is being MOST accurately depicted by the provided image?
A photo of Rocinha Panorama is shown.
Concentric Zone Model (wrong)
Galactic City Model
Islamic City Model
Latin American City Model
Urban Realms Model (wrong)
Answer:
Latin American City Model
Explanation:
Took the test
Answer:
Latin American City Model
Explanation:
correct answer according to test
What action should the US government take to protect individual privacy online?
Answer:
they should just stop apps from farming so much data
Answer:
Update your passwords, especially if a company reports a data breach. Use a VPN when you're on public wifi. VPN encrypts any data you send over a network. Disable cookies to prevent companies from tracking your online browsing habits.
Explanation:
Please give me brain list and follow
Which of the following BEST supports the Big Bang theory of the origin of the universe?
A. The different shapes of galaxies
B. The redshift of light from stars
B The regular motions of planets
D. The constant speed of light
Why are the costs of recycling sometimes greater than the cost of using raw materials?
Raw materials are limited.
Raw materials are difficult to process.
Recycling is a process that is energy intensive.
Recycling costs are all externalities.
Answer:
Recycling is a process that is energy intensive.
Explanation:
my quiz says so
The costs of recycling sometimes greater than the cost of using raw materials because: C. recycling is a process that is energy intensive.
What is recycling?Recycling can be defined as a waste management technique that involves the process of converting a raw material that has reached the end of its life cyle into new and reusable items.
However, the recycling of a raw material generally cost more than the cost of using raw materials because recycling is a process that requires the use of a huge amount of energy.
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what is a light-year?
A.)the amount of time it takes for light to reach Earth
B.)a unit of measure that can show how much light is in one year
C.)The distance that light can travel in a year
D.)the distance that a star travels in one year
Answer:
C. The distance that light can travel in a year
Explanation:
Answer:
C. The distance that light can travel in a year (Hope this helps you a lot)
Explanation:
People ages three to 12 are considered to be in the stage of development.
Answer:
childhood
Explanation:
EDge2021
People between the ages of three (3) to twelve (12) years are considered to be in the childhood stage of development.
Erikson's psychosocial stages of development.Erik Erikson stated in his work on psychosocial development that human personality develops in a pre-determined order known as the eight (8) stages of psychosocial development, which is from childhood (infancy) to adulthood.
The stages of development.Basically, there are three stages of development in humans and these include the following:
Early childhood: birth to eight (8) years.Middle childhood: eight (8) to twelve (12) years.Adulthood: twelve (12) to eighteen (18) years.In conclusion, we can logically deduce that people between the ages of three (3) to twelve (12) are considered to be in the childhood stage of development.
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A business is employing labor and capital to pave a road. At the current combination of inputs, the marginal product of labor is 45 square feet per day, and the marginal product of capital is 135 square feet per day. If labor costs $900 per day and capital costs $2,700 per day, the firm should
A hire less labor and more capital
B hire more labor and less capital
C hire less labor and less capital
D hire more labor and more capital
E maintain the current combination
Last time I posted this I was given an answer not on here.
Based on the information given, the correct option will be E. maintain the current combination.
It should be noted that in the equilibrium level, the formula will be:
MPl/L = MPk/k
45/900 = 135/2700
1/20 = 1/20
Therefore, since they're the same, the company should maintain the current combination.
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Nick is a photographer. He uses a digital camera, and when reviewing a photograph, he notices a bright reflection in it. He is pretty sure he can fix this small spot. Nick should _____.
use word-processing software to import the photograph and edit it
import the photograph to his computer and use image-editing software to fix it
delete the photograph
print the photo and use scissors to cut out the spot
Why do people commit sui-cide? Can suic- ide be prevented? ( ESSAY-RESPONSE QUESTION)
Answer:
People commit because even if it might get better, they are not strong enough to hang around until then, with all that they are dealing with.
Explanation:
Throughout the book and in these final chapters, Krakauer points out several instances where Chris McCandless was in the vicinity of where he was trying to go or was closer to help than he knew. Why might Krakauer dwell on tracing just how close Chris was to being saved or coming out alive?
Answer:
Krakauer is concluding, from what he knows of McCandless, that he is a sane individual, if not brilliant. However, Krakauer had an experience very similar and can relate to McCandless and his hunger for adventure. He does not think McCandless was batty but as an explorer The narrative works almost as a countdown, starting on July 8, 1992 with McCandless’s return to the bus after finding the Teklanika too flooded, pauses the narrative for a discussion of his physical decline, then enumerating each remaining day at a time. His quotations from McCandless’s diary adds to the poignancy and drama of these last days, as does the inclusion of the detail that McCandless wanted to leave the wild. His diary records that he is now trapped, despite his desire to return, lending the chapter a fatal tone at the same time that Krakauer builds narrative urgency.
Explanation:
¿Cómo podemos ser buenos soldados de Cristo, en este tiempo actual (pandemia) teniendo en cuenta, que estamos llamados a seguir el ejemplo que nos dio Jesús, que fue capaz de dar su vida por salvar la nuestra?.
Which one would be the best answer?
Answer:
I believe its c
Explanation:
both of the checks correspond correctly
AFIS is a fingerprint identification system that uses _______________
methodology
Answer:
biometric identification
Explanation:
_______