3 years ago

Suppose MyBook sent out 2100 surveys. Which of these numbers of surveys being returned would prevent non response bias?

1 answer:

4 0

Answer:

21 is the answer

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ExtremeBDS [4]

Answer:

$\frac{19}{8}$ hours is closest to 2 hours.

Step-by-step explanation:

We have been given three numbers and we need to decide which of the three numbers is closest to 2.

In order to decide that, we will convert each of the given numbers into decimals and then we will compare.

$\frac{11}{4} =2.750\\\frac{19}{8}=2.375\\2.6=2.600$

Upon comparing 2.750, 2.375 and 2.600 we know that 2.375 is closest to 2. Therefore, out of the given three numbers, $\frac{19}{8}$ is closest to 2.

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3 years ago

love history [14]

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Liono4ka [1.6K]

Question:

What is the equation for the following statement,"One-half of a number decreased by 3 is 21.

Answer:

half the number = x/2

decreased by 3

(x/2) -3 =21

=48

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3 years ago

GarryVolchara [31]

Answer:

13,23

Step-by-step explanation:

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Citrus2011 [14]

Oh this is a hard one I will get back to you whenever I get it

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