In a population of normally distributed data, the mean is 68 and the standard deviation is 12.75. You take a random sample of 25 items from that population. What is the probability that the sample mean will be between 70 and 75?
In a population of normally distributed data, the mean is 68 and the standard deviation is 12.75. You take a random sample of 25 items from that population. What is the probability that the sample mean will be between 70 and 75?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 1GP
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