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Karolina [17]
4 years ago
8

What is a voluntary response​ sample?Choose the correct answer below.A.A sample in which the sample size is very large.B.A sampl

e in which the subjects themselves decide whether to be included in the study.C.A sample in which the researchers decide which subjects to include in the study.D.A sample in which the response​ "No Opinion" or​ "Not Applicable" are choices.
Mathematics
1 answer:
Svet_ta [14]4 years ago
5 0

Answer:

B. A sample in which the subjects themselves decide whether to be included in the study.

Step-by-step explanation:

In other words a voluntary response sample is a sample made up of volunteers o people who choose to be inlcuded.

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If a = 6 and b = 10, what does the following equal?<br> a² + b
Dimas [21]

Answer:46

Step-by-step explanation:if a =6, then a^2 would be 36, and if you add b(10) to that, you get 46

6 0
3 years ago
Read 2 more answers
Suzanne wants to put a fence around her square garden. If the garden covers an area of 49ft^2, how many feet of fencing does she
lina2011 [118]

Answer:

The area for a square is given by:

A = x^2

And we can find the dimension for one side like this:

x = \sqrt{A}

Replacing we got:

x = \sqrt{49 ft^2}= 7ft

Then since we are interested in the how many feet of fencing does she need, we can find the perimeter given by:

P = 4x and replacing we got:

P = 4*7 ft = 28 ft

Step-by-step explanation:

For this case we know that Suzanne want to put a fance around a square garden with an area of 49 ft^2

The area for a square is given by:

A = x^2

And we can find the dimension for one side like this:

x = \sqrt{A}

Replacing we got:

x = \sqrt{49 ft^2}= 7ft

Then since we are interested in the how many feet of fencing does she need, we can find the perimeter given by:

P = 4x and replacing we got:

P = 4*7 ft = 28 ft

8 0
3 years ago
Larry spent a total of $\$64.24$ on four books. If each book cost the same amount, how many dollars did each book cost? Express
ASHA 777 [7]

Step-by-step explanation:

64.24  = 4x \\  \frac{64.24}{4}  =  \frac{4x}{4}  \\ 16.06 = x

so one book is $16.06

4 0
3 years ago
How to simplify 7-|-23|+|-7|
Scilla [17]
Ok The answer is : -7

Simply -7 to 7:

7-21+7

Simplify and the answer is -7

hope this helps.
5 0
3 years ago
Read 2 more answers
Two endpoints and all points in between them
Ksenya-84 [330]
What is your question? I don't see one, I am willing to help just need a question and i will try to help!
4 0
3 years ago
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