MATH 251 902 7N SU18-Statistics for Sclence, CCP DisEd, crn5108 Homework: Ch7 As

Question

MATH 251 902 7N SU18-Statistics for Sclence, CCP DisEd, crn5108 Homework: Ch7 Assignment7 (54quez, 108pts) (Su14 Score: 0 of 6 pts 7.2.13 6 of 54 (37 complete) Use the sample data and confidence level given below to complete parts (a) through (d). Aresearch nsttda pol askedrespond ts ifthey fel inentietoiderwtytheftlnthe pol, n.965 vd x·560 who said Yes. Use a arldence level. Click the loon to view table of z scores a) Find the best point entimate of the popuiation proportion g Round to three decimal places as needed) MacBook Air 220 1 4 tab caps lock

Explanation / Answer

proportion number of yes/total = x/n = 560/965 =

we calculate the se as sqrt(p(1-p)/n) =  

0.580310881

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