Q11-In a survey of 8000 women,5431 say they change their nail polish once a week. Construct a 90 confidence interval for the population proportion of women who change their nail polish once a week. A 90% confidence interval for the population proportion iS= Q14-SEE ATTACHED FILE “14” Q15-SEE ATTACHED FIL E”15″ Attachment 1 Attachment 2 Attachment 3 Get Statistics homework help today
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