Mathematics, 22.12.2021 01:00 HalpMehPlz
A March 2018 Gallup survey asked a sample of 10411041 adults if they wanted stricter laws covering the sale of firearms. A total of 697697 of the survey respondents said yes. Although the samples in national polls are not SRSs, they are similar enough that our method gives approximately correct confidence intervals. How large a sample would be needed to get a margin of error half as large as the margin of error for a sample of 10411041 adults
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Mathematics, 21.06.2019 23:00
According to the general equation for conditional probability if p(anb)=3/7 and p(b)=7/8 what is p(a i b)
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Mathematics, 21.06.2019 23:40
For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?
Answers: 1
A March 2018 Gallup survey asked a sample of 10411041 adults if they wanted stricter laws covering t...
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