If you wanted to ensure that your confidence interval had a width of at most 0 05, what is the minimum number of samples needed Do this first assuming you have no prior estimate for p and then under the assumption that your estimate for p from problem 3 is a reasonable one Report both values of n ...

Significance level of 005 is equivalent to 95 confidence interval so z1 ...

If you wanted to ensure that your confidence interval had a width of at most 0.05,...

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Discrete and Combinatorial Mathematics An Applied Introduction

ISBN: 978-0201726343

5th edition

Authors: Ralph P. Grimaldi

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Discrete and Combinatorial Mathematics An Applied Introduction

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