Determine whether the results appear to have statistical significance, and also determine whether the results appear to have practical significance. Misleading Survey Responses In one presidential election, voting records showed that 61% of eligible voters actually did vote. In a survey of 1002 people, 70% said that they voted in that election (based on data from ICR Research Group). If survey respondents answered honestly and with accurate recall, there is about a 0.0000006% chance of getting such results.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Determine whether the results appear to have statistical significance, and also determine whether the results appear to have practical significance.

Misleading Survey Responses In one presidential election, voting records showed that 61% of eligible voters actually did vote. In a survey of 1002 people, 70% said that they voted in that election (based on data from ICR Research Group). If survey respondents answered honestly and with accurate recall, there is about a 0.0000006% chance of getting such results.

 

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