Question

Usc the samplc data and confidcnce lcvel given below to complete pats (a) through (d A research nstitute poll asked respondents if they felt vulterable to entity theft In the poll n= 1024 and x = 588 who said yes." Use EB Click the icon to view a lable of sores a) Firnd the best point estimate of the population proportion p. 90% confidence evel. (Round to three decimal places as n eded.) b) Idcntry the value or the margin of crror E. (Round to threc docimal places as nooded) c Construct the contidence interval (Round to three decimal places as n eded ) d) Write a statement that correctly interprets the confidence interval. Choose the correct answer below. O A. О в ○ C. D. 90% or sariple proportions w fall between the lower bound and Lhe upper bound. one has 90% cont dence that the interval rom the wer bound to the upper ound actually does contain the true all the popula on p There is 90⅝ chance thal lhe l' ue value or the population p'oporlion will fall between the lower bound and the upper bound. One has 90% confidence that the sample proportion is equal to the population proportion. portion

Answer 1