0.155 0.191 0.227 PHAT

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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In discussing the sample size required for obtaining a confidence interval with a prescribed confidence level and margin of error, we made the following statement: “If we have in mind a likely range for the observed value of p, then, in light of Fig, we should take as our educated guess for p the value in the range closest to 0.5.” Explain why.

OUTPUT Histogram of ˆp for 2000 samples of size 1010 with superimposed normal curve

0.155
0.191
0.227
PHAT
Transcribed Image Text:0.155 0.191 0.227 PHAT
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