The average number of moves a person makes in his or her lifetime is 12 and the standard deviation is 3.9. Assume that the sample is taken from a large population and the correction factor can be ignored. Round the final answers to four decimal places and intermediate z value calculations to two decimal places. Part 1 of 3 Find the probability that the mean of a sample of 25 people is less than 10. P(X< 10) = Part 2 of 3 X Part 3 of 3 Find the probability that the mean of a sample of 25 people is greater than 10. P(X> 10) = X S X S Find the probability that the mean of a sample of 25 people is between 11 and 12. P(11
The average number of moves a person makes in his or her lifetime is 12 and the standard deviation is 3.9. Assume that the sample is taken from a large population and the correction factor can be ignored. Round the final answers to four decimal places and intermediate z value calculations to two decimal places. Part 1 of 3 Find the probability that the mean of a sample of 25 people is less than 10. P(X< 10) = Part 2 of 3 X Part 3 of 3 Find the probability that the mean of a sample of 25 people is greater than 10. P(X> 10) = X S X S Find the probability that the mean of a sample of 25 people is between 11 and 12. P(11
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 22SGR
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