Mrs. Chavis's statistics class has 26 students in it, 14 girls and 12 boys. She uses a calculator to select two students at random to solve a problem on the board.

Answers

Answer 1

The probability that both students are girls is 0.28

Probability is the likelihood or chance that an event will occur

Probability  = n(E)/n(S)

where:

n(E) is the number of eventsn(S) is the total sample space:

If Mrs. Chavis's statistics class has 26 students in it, then n(S) = 26

Since three are 14 girls in it, hence n(E) = 14

Pr(both students are girls) = 14/26 * 13/25 (without replacement)

Pr(both students are girls) = 182/650

Pr(both students are girls) = 0.28

Hence the probability that both students are girls is 0.28

Complete question.

Mrs. Chavis's statistics class has 26 students in it, 14 girls and 12 boys. She uses a calculator to select two students at random to solve a problem on the board. What is the probability that both students are girls?

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Answer 2

Answer:

Hence the probability that both students are girls is 0.28

Explanation:

The probability that both students are girls is 0.28

Probability is the likelihood or chance that an event will occur

Probability  = n(E)/n(S)

where:

   n(E) is the number of events

   n(S) is the total sample space:

If Mrs. Chavis's statistics class has 26 students in it, then n(S) = 26

Since three are 14 girls in it, hence n(E) = 14

Pr(both students are girls) = 14/26 * 13/25 (without replacement)

Pr(both students are girls) = 182/650

Pr(both students are girls) = 0.28

Hence the probability that both students are girls is 0.28


Related Questions

. How do you think Apple has handled the various ethical issues that it has faced in the past

Answers

Answer:

Answer below

Explanation:

I think that Apple has responded well to a majority of the ethical claims brought against it.

Apple is the most ethical company in al of Silicon Valley

I know because I have owned a privacy/security consulting company in Silicon Valley for over 40 years so I worked with all those high tech companies and I know that Apple actually is ethical, from personal experience, the other companies don't care about ethics, they only clean up their messes when they get caught or are about to get caught doing something unethical.

I think that apple has responded well to a majority of the ethical claims brought against it. For instance , it has ensured that is does not use any toxic chemicals to manufacture its products.

___________________________________________________________

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The ethical decisions are handled based on the philosophies and compliance as well. Although apple company has been hit with the lawsuits before regarding any property rights, and violations of privacy, they stayed firm on what they believe in.

What are ethical issues?

An ethical issue is a circumstance in which a moral conflict arises in the workplace. Thus, it is a situation in which a moral standard is being challenged. Ethical issues in the workplace occur when a moral dilemma emerges and it must be resolved within a corporation within time limit.

Apple handles ethical issues through the introduction of a business conduct which guide for all the employees and partners to follow. It also set many goals to counter the impact of the production processes on the environment and also improve working conditions.

The ethical decision is handled based on the philosophies and compliance. Although the apple company has been hit with lawsuits before regarding property rights, and violations of the privacy, they stayed firm on what they actually believe in.

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40 PTS!!!!!!
Tori has been a personal secretary for the Governor for the past three years. During this time, Tori has observed what he considers to be insincerity on the part of the Governor with regards to interest in social causes. It seems to Tori that the Governor is more interested in spending the federal government’s money than actually helping people. Tori reasons, "I think the public would be interested in this hypocrisy. I will contact a publisher to find out how much I might be paid for the story. They may even put me on television. This could be a big win for me!" Which philosophy best depicts Tori's reasoning:

Egoism


Act Utility


Rule Utility


Kantian Ethics

Answers

Pretty sure the answer is Egoism.
Hope that helps:)

Distribution chart:
A-claim: All S are P
E-claim: No S are P
I-claim: Some S are P
O-claim: Some S are not P

Evaluate the following categorical syllogisms:
1. "All A are B. All A are C. Therefore, all B are C."

2. "All B are C. No C are D. Therefore, no B are D."

3."Some A are not B. Some B are C. Therefore, some C are not A."

4."All framistans are veeblefetzers. Some veeblefetzers are carbostats. Some framistans are carbostats."

Answers

Answer:

Please help me i need to finish this and i can't find the answer

Question # 1

Multiple Choice

A holistic approach to health care involves _____.

treating all of the current illnesses

treating all of the current illnesses

creating special care plans

creating special care plans

looking at all the patient’s problems

looking at all the patient’s problems

focusing on the general wellness of patients

focusing on the general wellness of patients

Question # 2

Multiple Choice

Geriatric means _____.

relating to the ill

relating to the ill

pertaining to the elderly

pertaining to the elderly

long-term care

long-term care

individuals with multiple illnesses

2+2 :) how are u doing?​

Answers

Ok so it’s kinda complex but if you take two ones and add it they make 2 and if you add 2+2 it equals ~4~

Answer: 4 :)

A detergent company spends time working to create the perfect packaging for their product. Which of the 4 P's would this best describe?


Place


Product


Promotion


Price

Answers

Considering the situation described above, the P of the 4 Ps that would best describe this situation is known as "Product."

What is Product in the 4 Ps of Marketing Mix?

This is Product in 4 P's of Marketing Mix include all the things that make up the commodities or services. This includes the products and the things that make the product different from competitors.

Illustration of the concept of Product

Therefore since the situation is about creating the perfect packaging for the product, this is an example of a Product in the 4 Ps.

Hence, in this case, it is concluded that the correct answer is option B. "Product."

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Ratio word problems for 6th grades

Answers

Answer:

An amusement park sold 21 child tickets. The other 29 tickets it sold were adult tickets. What is the ratio of the number of adult tickets to the number of child tickets?

Try that one.

What does the simile mean between a roller coaster can feel like flying

Answers

Answer:

Knowing that a simile is a comparison between two things/ideas using the words "like" or "as"--->

A roller coaster can feel like flying because similar to how you would imagine flying to feel like (almost free-falling, liberated, vulnerable, yet invigorating, etc.), a roller coaster enables you to feel the same way, you are high up in the air racing at fast speeds and looping in some way that somehow defies the laws of physics ✨ yes fun stuff

Essentially, roller coasters can feel like flying because flying and roller coasters give the same feelings of excitement and also being high up in the air, since being on the ground won't take ya anywhere.

Where does weathering occur?

At the Earth's surface
Within Earth's crust
Deep underground
All of the above

Answers

Answer:

All the above

Explanation:

Weathering happens everywhere on earth

Represents the maximum number of individuals that can be supported by a particular ecosystem on a long-term basis

A

B

C

D
E

Answers

Answer:
I am pretty sure the answer is E (carrying capacity)

Scales can represent

a. A range of information
b. A range of resources
c. Proportional measurement
d. All of the above

Please select the best answer from the choices provided
Α
B
C
D

Answers

Answer:

I would suggest c for the answer

Answer:

D

Explanation:

PLEASE HELP how does assimilation and acculturation help bilingualism HELPPP

Answers

Answer:

No it doesn't

Explanation:

bilingualism comes from multiculturalism assimilation involves in turning the new culture to your own



Which of the following is not an implication of large U.S. trade deficits?

U.S. productivity is falling.
O
Deficits cause the U.S. dollar to depreciate.
O
The nation must consume within its production possibilities curve.
O
All of these are implications of large trade deficits.

Answers

Answer:

All of these are implications of large trade deficits.

Deficits lead the US dollar to weaken, productivity to plummet, and the nation must spend within its production possibilities curve, all of which are consequences of big US trade deficits. Option D is correct.

What is the trade deficits?

A trade deficit, also known as a negative balance of trade, occurs when a country spends more money than it earns in international commerce with the rest of the world.

U.S. productivity is falling, The nation must consume within its production possibilities curve. Deficits weaken the US dollar, reduce productivity, and force the country to spend inside its production possibilities curve, all of which are effects of large US trade deficits.

When a country purchases more than it sells, it has a trade imbalance. In other terms, a trade imbalance occurs when a country buys more than it exports.

Therefore, option D is correct.

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3. How does racism affect income security and distribution?

Answers

Answer:

Explanation:

It affects the secuity becasue for example, if you choose someone, a white or a black person you would obiosluy choose the white right? so then the black peolple would have no job and no way to earn money. It affets the distribution because if you go in a public area and you see a black person you would not like that and act very mean.

Jimin is trying to convince himself that it's ok to cheat on a test. Jimin is thinking things like, “This class is too hard. The teacher wants me to cheat! And the whole course is a waste of time. I shouldn't have to take it." Why is Jimin telling himself things like that?

Group of answer choices

Because Jimin is struggling with a self-fulfilling prophecy

Because Jimin has developed disorganized attachment with his teacher, Mr. Suga

Because Jimin is experiencing the actor-observer effect

Because Jimin is feeling cognitive dissonance

Answers

Answer:

Because Jimin is struggling with self-fullfilling prophecy

Answer:

because jimin has more works to do like interviews and stuff coz he's a member of bts (just kidding)

So it's actually because Jimin is struggling with a self-fulfilling prophecy

It would be "Because Jimin has developed disorganized attachment with his teacher, Mr. Suga" because Mr. Suga is extremely good even if he looks cold hearted (which he isn't)

LOL what is this....a whole bts story

Give three examples of cow practices or beliefs that would be considered different from popular beliefs. What is the reasoning for these beliefs/practices.

Answers

The examples of cow practices that were different from popular beliefs include:

1. Cow meat was prohibited as good for Hindus.2. Cow was a god in Hindi and was worshipped.3. Cows are treated by Hindus as part of their family.

It should be noted that in Hinduism, cow wasn't eaten as food as it was considered a symbol of life and shouldn't be killed.

Verses of the Rigveda considered the cow to be a goddesses that was identified with Aditi himself. Indian families have at least a diary cow that they treat as the member of their family.

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_______________ is a byproduct of both chemical and physical weatherization.Salt

Salt
Soil
Spalls
Sinkholes

Answers

Answer:

Soil

Soil is a byproduct of both chemical and physical weatherization

Country Z is both a producer and an importer of green tea. If country Z imposes a tariff on imports of green tea, which of the following will occur in the domestic market of green tea?

Answers

Consumer surplus will increase.

Question 8 of 10
You are paid a wage based on the number of hours you work multiplied by the
per hour.
A. rate
B. times
c. speed
D. number
SUBMIT

Answers

Answer: A

Explanation:

What percentage of students were noted as having different values from their parents?
a. 1%
c. 56%
b. 15%
d. 99%


Please select the best answer from the choices provided
Α
B
C
D

Answers

C) 56% is the correct answer

The nuclear family into which a person is born or adopted.

-family
-nuclear family
-family of orientation
-family of procreation
-extended family
-kinship

Answers

Answer:

Family

Explanation:

Family is defined as a group of people related by blood or adoption. so it doesn't matters whether born or adopted it is still a family.

Rotate the point 832° to within 10°.

Answers

Answer:

If you rotate point (px, py) around point (ox, oy) by angle theta you'll get:

p'x = cos(theta) * (px-ox) - sin(theta) * (py-oy) + ox

p'y = sin(theta) * (px-ox) + cos(theta) * (py-oy) + oy

The scientific study of population is known as

Answers

Answer:

Demographics help us understand the size, status, and behavior of populations. ... The field of science interested in collecting and analyzing these numbers is termed population demographics, also known as demography. Broadly defined, demography is the study of the characteristics of populations.

Explanation:

when the moon appears to completely cover the sun, the moon must be at which phase?

Answers

Answer: New moon

Explanation: New moon because the moon is in-between the sun and the earth so there is no light to be reflected back to earth if there is no light in that side.

_______________ is a byproduct of both chemical and physical weatherization.


1.Salt
2.Soil
3.Spalls
4.Sinkholes

Answers

Answer:

Sinkholes is the correct answer.

A byproduct of both chemical and physical weatherization is: 2. Soil.

Weathering can be defined as both the chemical and physical breakdown of a rock into smaller fragments (pieces) that are referred to as sediments.

Generally, there are two (2) main types of weathering and these are;

Physical weatheringChemical weathering

Soil formation occur mainly as a result of the process of both the chemical weathering of minerals and physical weathering of rocks, especially when in contact with living organism, air, climate, wind and water.

In conclusion, salt isn't a byproduct of weathering and sinkholes are a byproduct of erosion.

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Look at the series: 2, 1, (1/2), (1/4), ... What number should come next?

Answers

Answer:

1/8, 1/16, 1/32, 1/64

Explanation:

Each number is getting divided by 2

For the expression:

(9x^2 + 4y^2 -12xy) / (4y^2 - 9x^2)

Find the domain
Find the domain of the simplified expression

Answers

The domain of an expression is the set of input values the expression can take

The domain of the expression is [tex]y \ne 1.5x[/tex]The domain of the simplified expression is [tex]y \ne -1.5x[/tex]

(a) The domain of the expression

The expression is given as:

[tex]\frac{(9x^2 + 4y^2 - 12xy)}{(4y^2 - 9x^2)}[/tex]

Set the denominator to 0, to determine the domain

[tex](4y^2 - 9x^2) = 0[/tex]

Remove brackets

[tex]4y^2 - 9x^2 = 0[/tex]

Add 9x^2 to both sides

[tex]4y^2 = 9x^2[/tex]

Divide both sides by 4

[tex]y^2 = 2.25x^2[/tex]

Take positive square roots of both sides

[tex]y = 1.5x[/tex]

Hence, the domain of the expression is [tex]y \ne 1.5x[/tex]

(b) The domain of the simplified expression

The expression is given as:

[tex]\frac{(9x^2 + 4y^2 - 12xy)}{(4y^2 - 9x^2)}[/tex]

Rewrite as:

[tex]\frac{(9x^2 + 4y^2 - 12xy)}{(4y^2 - 9x^2)} = \frac{(9x^2 - 12xy+ 4y^2 )}{((2y)^2 - (3x)^2)}[/tex]

Expand the numerator

[tex]\frac{(9x^2 + 4y^2 - 12xy)}{(4y^2 - 9x^2)} = \frac{(9x^2 - 6xy - 6xy+ 4y^2 )}{((2y)^2 - (3x)^2)}[/tex]

Factorize the numerator

[tex]\frac{(9x^2 + 4y^2 - 12xy)}{(4y^2 - 9x^2)} = \frac{3x(3x - 2y) - 2y(3x- 2y )}{((2y)^2 - (3x)^2)}[/tex]

Factor out 3x - 2y

[tex]\frac{(9x^2 + 4y^2 - 12xy)}{(4y^2 - 9x^2)} = \frac{(3x - 2y)(3x- 2y )}{((2y)^2 - (3x)^2)}[/tex]

Express the denominator as a difference of two squares

[tex]\frac{(9x^2 + 4y^2 - 12xy)}{(4y^2 - 9x^2)} = \frac{(3x - 2y)(3x- 2y )}{(2y - 3x)(2y + 3x))}[/tex]

Rewrite as:

[tex]\frac{(9x^2 + 4y^2 - 12xy)}{(4y^2 - 9x^2)} = \frac{-(2y - 3x)(3x- 2y )}{(2y - 3x)(2y + 3x))}[/tex]

Cancel out the common term

[tex]\frac{(9x^2 + 4y^2 - 12xy)}{(4y^2 - 9x^2)} = \frac{-(3x- 2y )}{(2y + 3x)}[/tex]

Set the denominator to 0, to determine the domain

[tex]2y + 3x= 0[/tex]

Subtract 3x from both sides

[tex]2y= -3x[/tex]

Divide both sides by 2

[tex]y= -1.5x[/tex]

Hence, the domain of the simplified expression is [tex]y \ne -1.5x[/tex]

Read more about domain at:

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Explanation:

Domain: y does not equal 1.5x and y does not equal -1.5x

Simplifies domain: y does not equal -1.5x

On December 31, 2018, Country Living Sales has 10-year Bonds Payable of $89,000 and Discount on Bonds Payable of $2350. How will this be shown on the December 31, 2018 Balance Sheet?

Answers

Answer:

87,650

Explanation:

It would look like this because you subtract,

Political maps can be used to determine which country a city is located in

Please select the best answer from the choices provided
Т
F

Answers

Answer:

Answer below

Explanation:

Options:

True

False

True, because they do show cities

________________________________

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Is the author of the article suggesting that the influence of department stores can no
longer be seen in society? Which selection from the article BEST supports your
answer?
A No; Over the years, women became the primary consumers for their families, and
brands started to vie for their attention and their dollars.
B Yes, In pically, though, the department stores that helped turn women into shopping
powerhes with a spending power of up to $20 trillion worldwide may be in their
waning days.
C Yes; As legacy retailers like JCPenney and Sears shutter, the days of glamorous
showcase shopping seem far away.
D No; But the freedom they helped to give women has only grown - and these days, a
woman doesn't even have to leave the house to flex her consumer power.

Answers

The answer choice from the article which BEST supports the inference that  the influence of department stores can no  longer be seen in society is the  statement that even though the department stores although once powerful worldwide may be in their  waning days.

As a result of this, we can see that from the list of available options, there is the obvious choice to show that the inference that the department stores which were once powerful and was a favorite destination for shopping could be on decline and their influence greatly reduced.

A department store is one which contains different stores in one location and contains a variety of consumer goods where people can come in and make their purchase.

Therefore, the correct answer is option B

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Which of the following rocks is likely to exfoliate?

Shale
Slate
Igneous
All of the above

Answers

Answer:

All of them

Explanation:

They all have a good chance of breaking up after being weathered

Other Questions
Which aspect of a reconstruction plan would Charles Sumner most likely support? narvez 5. Everyone in Dobby's family has a long nose and they brag that they are from a purebred line. Viola has a stubby nose. Draw a punnett square to determine the possible types of noses their children could have had. (Use the genotypes from #2) a. List the possible genotypes and phenotypes for their children. b. What are the chances of a child with a long nose? out of or % c. What are the chances of a child with a stubby nose? out of st or__% d. Would their children be considered purebred like Dobby? Explain: Simplify the expressionx - (-2x + 4) Which characteristics would be present in an air mass that develops over the Canadian Plains near the Arctic Circle? Answer my questions plz! THIS QUESTION IS FIR THE ONES WHO KNOW AND SPEAKS SPANISH!!,Answer please!! please complete it please help me . Simplify8(x+3)/2(x + 3) The Senate and House Appropriations committees are important because they Group of answer choices determine the number of seats on each congressional committee. are placed in charge of redistricting after every census. decide how much funding various programs will receive and how the money will be spent. determine what conduct is ethically appropriate for elected representatives and what the penalties associated with inappropriate conduct will be. Question 3 of 10Find tan 0 By looking at the relative positions of the elements calcium, Ca, fluorine, F, sulfur, S, and oxygen, O, in the Periodic Table, which TWO descriptions are TRUE about calcium fluoride, CaF2, and sulfur dioxide, SO2? Item 9Golden Daysby Lizzie Lawson There are days of summer sunshine, Of warm and sunny weather, When the hedge is full of hawthorn And hills are glad with heather. There are days of silent sadness, Of frost, and snow, and rain, When we fear that summer's gladness Will never come again. And now our songs are minor key, And now in merry tune; The windward side will change to lee, And January to June. Day and night the sun is shining, Though he may hide his head; Each cloud has a silver lining, The flowers are asleep not dead. Every day may have its playtime Made bright by cheerful lays; And life be one long Maytime, A year of golden days.Read the theme.Life, like nature, has pleasant and unpleasant moments.How does this theme develop over the course of "Golden Days"?Happiness is like the warmth of summer, and sadness is like the coldness of winter.The playtime of spring helps people feel alive and excited again after a long winter.The seasons are all rewarding and pleasant in their own unique ways.Nature and life are both unpredictable, especially during winter and summer months. How do I write two time the quotient of a number and two which was the warmest climate colony that focused on plantations A 1500 kg car travels 50 m north in 20 seconds. What is the magnitude of the average velocity of the car during the 20 second interval?a. 2.5 m/s b. 5.0 m/sc. 6.5 m/sd. 7.0 m/s Rewrite 4/8 : 1/4 as a unit rate pls help Fill in the blanks with the yo form of the appropriate verbs. A self-storage center has many storage rooms that are 6 ft wide, 10 feet deep, and 12 ft high. What is the volume of the room? Geometry - Isosceles & Equilateral TiranglesSolve for x * How much did the U.S. pay for the Philippines, Guam, and Puerto Rico?Nothing$100,000$1 Million$5 Million$20 Million A group of 90 students plan to go camping over the weekend. At the last minute, some of the students decide not to go. The students who do go separated into four camps, where [tex]\frac{1}{7}[/tex] of the students stay at Hill Camp; [tex]\frac{1}{3}[/tex] of the students stay at Forest Camp; [tex]\frac{1}{4}[/tex] of the students stay at Field Camp; and the remaining students stay at Lake Camp. How many students were at Lake Camp?