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Question: i am looking for help with question 514 in sampling...

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I am looking for help with question 5.14 in sampling Design and Analysis second edition by Sharon L. Lohr, I am to complete this question using R but am not familiar with the Coding for R

school # of Students # of female Student # of female students interviewed # of smokers
1 1471 792 25 10
2 890 447 15 3
3 1021 511 20 6
4 1587 800 40 27

A researcher took an SRS of 4 high schools from a region with 29 high schools for a study on the prevalence of smoking among female high school students in the region. The results were as follows:

a Estimate the percentage of female high school students in the region who smoke, along with a 95% CI.

b Estimate the total number of female high school students in the region who smoke, along with a 95% CI.

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