Asked by Sue 6f
A random sample of size 26 is to be selected from a population that has a mean ì = 46 and a standard deviation ó of 15.
(f) What is the probability that the sample mean will be within 6 units of the mean? (Give your answer correct to four decimal places.)
(f) What is the probability that the sample mean will be within 6 units of the mean? (Give your answer correct to four decimal places.)
Answers
Answered by
PsyDAG
Between 40 and 52.
Use process indicated in later post.
Use process indicated in later post.
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