The average number of moves a person make in his/her lifetime is 12 and the standard deviation is 3.5. Assume that the sample is taken from a large population and the correction factor can be ignored **Part 3 of 3**Find the probability that the mean of a sample of 25 people is between 11 and 12.\[ P(11 < \bar{X} < 12) = \]There are no graphs or diagrams associated with this content.

Given,sample size(n)=25mean(μ)=12standard deviation(σ)=3.5Required probability is P(11<x¯<12)=P11-123.525<x¯-123.525<12-123.525=P(-1.43<Z<0)=P(Z<0)-P(Z<-1.43)=0.5-0.0764 (from Z-table)=0.4236

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The average number of moves a person make in his/her lifetime is 12 and the standard deviation is 3.5. Assume that the sample is taken from a large population and the correction factor can be ignored

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

The average number of moves a person make in his/her lifetime is 12 and the standard deviation is 3.5. Assume that the sample is taken from a large population and the correction factor can be ignored

**Part 3 of 3**

Find the probability that the mean of a sample of 25 people is between 11 and 12.

\[ P(11 < \bar{X} < 12) = \]

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