# Which of the following is the best description of a distribution of sample means? A All possible sample means taken from a population B The set of means for all possible random samples of a given size (N) taken from a population

What is this difference between sample statistics and population parameters called?

A

Standard deviation of the score

B

Sampling error

Submit

Assigned as

Homework

2

If you obtained a random sample of 25 women from this population, what is your best guess as to what the mean height will be for that sample?

Top of Form

Bottom of Form

Submit

Assigned as

Homework

3

In general, the _____ the sample, the closer the sample statistic should be to the population parameter.

A

larger

B

smaller

Submit

Assigned as

Homework

5

Which of the following is the best description of a distribution of sample means?

A

All possible sample means taken from a population

B

The set of means for all possible random samples of a given size (N) taken from a population

Submit

Assigned as

Homework

6

According to the central limit theorem, the mean of the distribution of sample means will be equal to what value?

A

0

B

µ

C

σ

Submit

Assigned as

Homework

7

According to the central limit theorem, the standard deviation of the distribution of sample means will be determined by what formula?

A

N​ σ

B

SSN−1 SSN−1

C

NΣX