(Solution Library) Suppose that the mean value of interpupillary distance for all adult males is 65 mm, and the population standard deviation is 5 mm. If the distribution
Question:
Suppose that the mean value of interpupillary distance for all adult males is 65 mm, and the population standard deviation is 5 mm.
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If the distribution of interpupillary distance is normal and a sample of n = 25 adult males is selected, what is the probability that the
mean distance
for the sample will be between 64 and 67? At least 68mm?
b. Suppose that a random sample of 100 males is obtained. What is the probability that the mean distance for the sample will be between 64 and 67? At least 68mm?
Deliverable: Word Document 
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