Question: Help with chapter 13 assignment, the distribution tables are uploaded first Suppose a simple random sample of size n = 15 is obtained from a

Help with chapter 13 assignment, the distribution tables are uploaded first

a simple random sample of size n = 15 is obtained from

a population with u = 66 and o = 14. (a) What

must be true regarding the distribution of the population in order to

use the normal model to compute probabilities regarding the sample mean? Assuming

the normal model can be used, describe the sampling distribution x. (b)

Assuming the normal model can be used, determine P(x

Suppose a simple random sample of size n = 15 is obtained from a population with u = 66 and o = 14. (a) What must be true regarding the distribution of the population in order to use the normal model to compute probabilities regarding the sample mean? Assuming the normal model can be used, describe the sampling distribution x. (b) Assuming the normal model can be used, determine P(x

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