MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Estimation
A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.
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Question: 3. A survey of 240 individuals found that 1/3 of them use their cell phones primarily for e-mail. Construct a 95% interval estimate of the population proportion. Can you conclude, at 95% confidence, that the population proportion is less than 0.4?

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