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For this activity, you will be creating a confidence interval for the average number of hours...

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Basic Math

For this activity, you will be creating a confidence intervalfor the average number of hours of TV watched. Last semester, myMAT 152 online students asked the question, “How many hours ofscreen time do you have in a typical week?”

Please use the data they collected to answer the followingquestions. Data: 21, 2, 28, 30, 18, 21, 25, 20, 25, 14, 21, 25, 50,39, 46, 20, 35, 45, 37, 46

Name at least 2 ways this data could be biased and hence theconfidence interval would not be a good estimate of the populationmean. Please provide an explanation of how you arrived at theanswer.

Answer & Explanation Solved by verified expert
3.6 Ratings (346 Votes)
Self Selection Bias which is possible wheneverthe group of people being studied has any form of    See Answer
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