In a random sample of 31 criminals convicted of a certaincrime, it was determined that the mean length of sentencing was 63 months, with a standard deviation of 11 months. Construct and interpret a 95% confidence interval for the mean length of sentencing for this crime.

Select the correct choice below and fill in the answer

(Use ascending order. Round to one decimal place asneeded.)

A.

We can be 95% confident that the mean length of sentencing for the crime is between ___ and ___

B.

There is a 95% probability that the mean length of sentencing for the crime is between ____ and _____

C.

95% of the sentences for the crime are between ___ and ___