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Category > Statistics Posted 17 May 2017 My Price 5.00

Find a 95% confidence interval estimate of the proportion of all college

In a survey of 190 college students, 134 students said that they believe there is extraterrestrial life (Data source: pennstate3 dataset at the companion website).

a. Find  = sample proportion who believe that there is extraterrestrial life.

b. Find a 95% confidence interval estimate of the proportion of all college students who believe that extraterrestrial life exists.

 

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Status NEW Posted 17 May 2017 09:05 AM My Price 5.00

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file 1495014076-Answer.docx preview (54 words )
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