Given that the population standard deviation is o = 1, determine the minimum sample size needed in order to estimate the population mean so that the margin of error is E = .2 at 95% level of confidence.

Given that the population standard deviation is o = 1, determine the minimum sample size needed in order to estimate the population mean so that the margin of error is E = .2 at 95% level of confidence.

Name: Given that the population standard deviation is o = 1, determine the
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Description: Given that the population standard deviation is o = 1, determine the minimum samplesize needed in order to estimate the population mean so that the margin of error isE = .2 at 95% level of confidence.

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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