A researcher wishes to estimate the proportion of households that have broadband internet access. What size sample should be obtained if she wishes the estimate to be within 0.03 with 99% confidence if, She does not use any prior estimates?
A researcher wishes to estimate the proportion of households that have broadband internet access. What size sample should be obtained if she wishes the estimate to be within 0.03 with 99% confidence if, She does not use any prior estimates?
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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A researcher wishes to estimate the proportion of households that have broadband internet access. What size sample should be obtained if she wishes the estimate to be within 0.03 with 99% confidence if,
She does not use any prior estimates?
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