Suppose nine items are sampled from a normally distributed population with a mean of 100 and a standard deviation of 16. The nine randomly sampled values are shown in the table. 101 80 67 82 103 92 117 62 95 Calculate the probability of getting a sample mean that is smaller than the mean for these nine sampled values. The probability that a sample mean is smaller than the mean for these nine values is D. (Round to four decimal places as needed.)
Suppose nine items are sampled from a normally distributed population with a mean of 100 and a standard deviation of 16. The nine randomly sampled values are shown in the table. 101 80 67 82 103 92 117 62 95 Calculate the probability of getting a sample mean that is smaller than the mean for these nine sampled values. The probability that a sample mean is smaller than the mean for these nine values is D. (Round to four decimal places as needed.)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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