Here are a couple of things for us all to look at

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Here are a couple of things for us all to look at: If I want to estimate a proportion within +-.05, with 95% confidence with no prior info, how many items should I sample? I draw a sample of 27 cans of peaches and compute a sample mean of 19.6 and a sample standard deviation of 3.1. Compute a 99% CI to estimate the true population mean of the entire population of all cans of peaches coming off an assembly line.
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