Mathematics High School

A teacher has a large container filled with blue, red, and green beads. She wants her students to estimate the proportion of red beads. Each student shakes the container, selects 50 beads, counts the number of red beads, and returns the beads to the container. One student’s sample contained 19 red beads. The students are asked to construct a 95% confidence interval for the true proportion of red beads in the container. Are the conditions for inference met?

Yes, the conditions for inference are met.
No, the 10% condition is not met.
No, the randomness condition is not met.
No, the Large Counts Condition is not met.

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

C: No, the randomness condition is not met.

Step-by-step explanation:

took the test on edge

Related Questions

Which of the following statements are represented by
the correct ratio? Select all that apply.
Choose all that apply:
"There are 4 hamburgers sold for every 3 cheeseburgers sold
in the cafeteria." The ratio of hamburgers sold to
cheeseburgers sold is 4:3.
"There are 20 passing scores for every 25 math tests graded.
The ratio of passing scores to tests graded is 4:5.
"There are 12 pairs of shoes for every 14 pairs of pants in the
clothing store." The ratio of pairs of shoes to pairs of pants is
6.8.
"There are 8 goldfish in the pet store for every 3 guinea pigs."
The ratio of goldfish to guinea pigs is 3.8.

Answers

As razões que se aplicam são as seguintes:

“São 4 hambúrgueres

vendidos para cada 3 cheeseburgers vendidos na cafeteria." A proporção de

hambúrgueres vendidos para cheeseburgers vendidos é de 4:3.

"Há 20 notas de aprovação para cada 25 testes de matemática classificados.

A proporção de escores de aprovação para testes classificados é de 4:5."

Consider matrix L, a 13x7 matrix. How many elements are in matrix L?

Answers

Answer:

Step-by-step explanation:

Answer: 25

Step-by-step explanation:

I got it wrong so heres the right answer

find the measurement indicated in the parallelogram

Answers

Answer:

m(∠W) = 114°

Step-by-step explanation:

By the property of a parallelogram,

"Opposite angles of a parallelogram are equal in measure"

By this property,

m(∠W) = m(∠U)

9x + 15 = 4 + 10x

15 - 4 = 10x - 9x

x = 11

Therefore, m(∠W) = 9x + 15

= 9(11) + 15

= 99 + 15

= 114°

Measure of angle W is 114°.

Can u pls help me with this question

Answers

Answer:

C. x<4

Step-by-step explanation:

1. Subtract 2 from both sides

2. You get x<4

Answer:

C) x < 4

Step-by-step explanation:

x + 2 < 6

x < 6 - 2

x < 4

Find a formula for the nth term
of the arithmetic sequence.
First term 2.5
Common difference -0.2
An = [? ]n +

Answers

Nth term is -0.2n + 2.7

The table shows the height of water in a pool as it is being filled. A table showing Height of Water in a Pool with two columns and six rows. The first column, Time in minutes, has the entries, 2, 4, 6, 8, 10. The second column, Height in inches, has the entries, 8, 12, 16, 20, 24. The slope of the line through the points is 2. Which statement describes how the slope relates to the height of the water in the pool? The height of the water increases 2 inches per minute. The height of the water decreases 2 inches per minute. The height of the water was 2 inches before any water was added. The height of the water will be 2 inches when the pool is filled.

Answers

Answer:
A) The height of the water increases 2 inches per minute.
Step-by-step explanation:
Slope is the rate of change of height
m = (16 - 12)/(4 - 2) = 4/2 = 2
2 inch per min
Positive slope implies increase

HELP ME !!!!!!!!!!!!!!!!!

Answers

Answer:

c if i'm correct but its possible that its c

Step-by-step explanation:

The average customer at Longhorn Steakhouse spends $26.00 per meal with a
margin of error of 10%. How is the maximum it would cost you if you pay for you
and your date?
$72.00
$57.20
$64.60
$28.60

Answers

Key details

$26.00 per meal

You and your date = two people

10%

Work:
26.00 x 2 =52

52 x 10% = 5.2

52 + 5.2 =

$57.20

I hope this helped and was right, have a nice day.

PLEASE HURRYYYYY Keith takes out a 35,000 loan to purchase a new car. The loan has an interest rate of 3.11%, and Keith will pay the loan back in 5 years with monthly payments of $631. How much will Keith end up paying in interest after paying his car off in 5 years?

Answers

Answer:

2,860.00

I found the answer

Keith takes out a 35,000 loan to purchase a new car. Keith end up paying in interest after paying his car off in 5 years will pay $5442.50.

How to calculate a simple interest amount?

If the initial amount (also called as principal amount) is P, and the interest rate is R% annually, and it is left for T years for that simple interest, then the interest amount earned is given by:

[tex]I = \dfrac{P \times R \times T}{100}[/tex]

Keith takes out a 35,000 loan to purchase a new car.

The loan has an interest rate of 3.11%, and Keith will pay the loan back in 5 years with monthly payments of $631.

Simple interests

[tex]I = \dfrac{P \times R \times T}{100}[/tex]

[tex]I = \dfrac{35,000 \times 3.11\times 5}{100}\\\\I = 5442.50[/tex]

Learn more about simple interests here:

https://brainly.com/question/5319581

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It tells to round to the nearest hundredth. Can anybody help?

Answers

Answer:

I can't see it very clearly but its

288m^2

Answer:

90m is the area. (not sure why it says hundredth we do not have any decimals)

Step-by-step explanation:

find the area of both the triangle and he rectangle

triangle - 18 (area = 0.5 * b * h)

rectangle =72. ( L x W)

add em together

A survey of 100 high school students provided this frequency table on how to show students to get to school

Answers

Answer:

4/10

Step-by-step explanation:

40 students drive

There are 100 students

40/100 = 4/10

Answer:

2/5

Step-by-step explanation:

Assist me, it’s a word problem, are their any smart people? NO LINKS OR I WILL REPORT

Answers

Answer:

vertex: (-2,7)

Focus: (-2, [tex]\frac{27}{4}[/tex])

Axis of symmetry: x = -2

Directrix: y = [tex]\frac{29}{4}[/tex]

The Area of a trapezoid is given as :

1/2 (a +b)h

Where ;

a and b are the base of the trapezoid

h = height

From the question :

a = 65 feets

b = 44 feets

h = 30 feets

Area, A = 1/2(65 + 44) * 30

A = 1/2 (109) * 30

A = 1635 feets²

Is there such a thing as greatest common multiple ? Or is it only least common multiple? Why ?

Answers

The answer is true. The least common multiple is greater than or equal to the numbers being considered, while the greatest common factor is equal to or less than the numbers being considered.

Answer:

Yes.

Step-by-step explanation:

We have GCD and LCM.

GCD means Greatest Common Divisor

LCM means Least Common Multiple

GCD can also mean HCF(Highest Common Factor)

Jaylen has a summer job that pays $11.50 per hour. He states that a linear function can be used to model his earnings, E, in dollars, in terms of the number of hours, h, that he works
Determine whether each action below can be used by Jaylen to prove that a linear function models his earnings. Select Yes or No for each action

Answers

Answer:

Yes

Step-by-step explanation:

please tell me the answers

Answers

1.football = 45/150 = 0.3

2. Tennis= 18/150 = 0.12

rectangle square

Exactly 1 pair of parallel sides:

trapezoid

4 congruent sides:

square

Have a great day!

The function g(x) represents the amount of money in a savings account x years after it is opened.

What does the statement, g(10) - g(9) = $5,000, represent?
A.
The initial balance of the account was $5,000.

B.
Between nine and ten years after opening the account, the balance shrank by $5,000.

C.
Between nine and ten years after opening the account, the balance grew by $5,000.

D.
Ten years after opening the account, the balance was $5,000.

Answers

Answer:

Step-by-step explanation:

Between nine and ten years after opening the account, the balance grew by $5,000.

Between nine and ten years after opening the account, the balance grew by $5,000. The correct answer would be an option (C)

What is the function?

The function is defined as a mathematical expression that defines a relationship between one variable and another variable.

The function g(x) represents the amount of money in a savings account x years after it is opened.

The statement g(10) - g(9) = $5,000 represents the difference in the balance between 9 and 10 years after opening the account, and since the difference is positive, it means that the balance grew by $5,000.

Hence, the correct answer would be an option (C)

Learn more about the function here:

brainly.com/question/12431044

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After a company celebrated its ten year anniversary, the president of the company wanted to know how long employees have been with the company. Human resources provided the president with the box plot below.
Using the box plot, determine the best measures of the data.

The best measure of center is the (blank)
, and the best measure of variability is the (blank)
.

The number that best summarizes the data is (blank)
years of service.

The number that best describes how the data varies is (blank)
years of service.

Answers

Step-by-step explanation:

the center=3 bc it is in the middle of the box

variability is 2

the number that best summarizes the data is 4.5

the number that describes how the data varies is 9-0=9

Hope that helps :)

Answer:

what's the answer?

Step-by-step explanation:

HELPPPPP PLZ ITS 6TH GRADE MATH
20b−2b+3b+x

Answers

Answer:

21b+x

Step-by-step explanation:

Answer:21b+x

Step-by-step explanation:

i got u

What is the area of triangle ABC in the simplest terms?

Answers

I chose C... as the answer

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