The variance of the scores on a skill evaluation test is 203,401 with a mean of 1469 points. If 358 tests are sampled, what is the probability that the mean of the sample would be greater than 1426points? Round your answer to four decimal places.
The variance of the scores on a skill evaluation test is 203,401 with a mean of 1469 points. If 358 tests are sampled, what is the probability that the mean of the sample would be greater than 1426points? Round your answer to four decimal places.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 42PFA
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The variance of the scores on a skill evaluation test is 203,401 with a mean of 1469 points.
If 358 tests are sampled, what is the probability that the mean of the sample would be greater than 1426points? Round your answer to four decimal places.
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