A population of scores forms a normal distribution with a mean of µ=40 and a standard deviation of ð
Question: A population of scores forms a normal distribution with a mean of µ=40 and a standard deviation of ð=12.
a. What is the probability of randomly selecting a score less than X=34?
b. What is the probability of selecting a sample of n=9 scores with a mean less than M=34?
c. What is the probability of the selecting a sample of n=36 scores with a mean less than M=34?
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Deliverables: Word Document
Deliverables: Word Document
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Math Solutions
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