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in a survey of 2290 adults, 717 say they believe in UFO's construct a 99% confidence...

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Basic Math

in a survey of 2290 adults, 717 say they believe in UFO's

construct a 99% confidence interval for the populationproportion of adults who believe in UFOS

a 99% confidence level for the population proportion is ( , )round to three decimals.

interpret your results. Choose correct answer below.

A. with 99% probability the population proportion of adults whodo not believe in UFOS is between the endpoints of the givenconfidence interval.

B. with 99% confidence it can be said that the populationproportion of adults who believe in UFOS is between the endpointsof the given confidence interval.

C. the endpoints of the given confidence interval shows that 99%of adults believe in UFOs

D. with 99% confidence , it can be said that the sampleproportion of adults who believe in UFOS is between the endpointsof the given confidence interval.

Answer & Explanation Solved by verified expert
3.9 Ratings (519 Votes)
Solution n 2290x 717 x n 717 2290 03131 1 0313    See Answer
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