In a survey of 2316 adults, 702 say they believe in UFOs.

Construct a 90% confidence interval for the population proportion of adults who believe in UFOs.

A 90% confidence interval for the population proportion is (

nothing

,

nothing

).

(Round to three decimal places asneeded.)

Interpret your results. Choose the correct answer below.

A.

With 90% confidence, it can be said that the population proportion of adults who believe in UFOs is between the endpoints of the given confidence interval.

B.

With 90% confidence, it can be said that the sample proportion of adults who believe in UFOs is between the endpoints of the given confidence interval.

C.

With 90% probability, the population proportion of adults who do not believe in UFOs is between the endpoints of the given confidence interval.

D.

The endpoints of the given confidence interval shows that 90% of adults believe in UFOs.