Use the sample data and confidence level given below to complete parts (a) through (d). A research insitute poll asked respondents if they felt vulnerbale to identity theft. In the poll, n=1047 and x=574 who said "yes." Use 99% confidence level. a. find the best point of the population proportion p. (Round to three decimal places as needed.) b. Identity the value of the margin of error E. E = c. Construct the confidence level interval. ___ < p < ___ d. Write a statement that correctly interprets the confidence interval. Choose to correct Below A. One has 99% confidence that the sample proportion is equal to the population proportion. B. 99% of sample porportions will fall between the lower bound and upper bound. C. One has 99% confidence that the interval from the lower bound to the bound actually does contain the true value of the popuklation porportion. D. There is a 99% chance that the true value of the population proportion will fall between the lower bound and the upper bound.
Use the sample data and confidence level given below to complete parts (a) through (d).
A research insitute poll asked respondents if they felt vulnerbale to identity theft. In the poll, n=1047 and x=574 who said "yes." Use 99% confidence level.
a. find the best point of the population proportion p. (Round to three decimal places as needed.)
b. Identity the value of the margin of error E.
E =
c. Construct the confidence level interval.
___ < p < ___
d. Write a statement that correctly interprets the confidence interval. Choose to correct Below
A. One has 99% confidence that the sample proportion is equal to the population proportion.
B. 99% of sample porportions will fall between the lower bound and upper bound.
C. One has 99% confidence that the interval from the lower bound to the bound actually does contain the true value of the popuklation porportion.
D. There is a 99% chance that the true value of the population proportion will fall between the lower bound and the upper bound.
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