23. (Calculation Question) We are interested in the proportion of Kyung Hee students who own a Tablet. We decide to go out and obtain an SRS of 900 students and ask them if they have Tablet. Suppose 20% of the 900 students say they have Tablet. Construct a 95% confidence interval (CI) of the true population market share.

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23. (Calculation Question) We are interested in
the proportion of Kyung Hee students who
own a Tablet. We decide to go out and obtain
an SRS of 900 students and ask them if they
have Tablet. Suppose 20% of the 900
students say they have Tablet. Construct a
95% confidence interval (CI) of the true
population market share.
Transcribed Image Text:23. (Calculation Question) We are interested in the proportion of Kyung Hee students who own a Tablet. We decide to go out and obtain an SRS of 900 students and ask them if they have Tablet. Suppose 20% of the 900 students say they have Tablet. Construct a 95% confidence interval (CI) of the true population market share.
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