In a recent tennistournament, women playing singles matches used challenges on 139 calls made by the line judges. Among thosechallenges, 38 were found to be successful with the call overturned.

a. Construct a 99% confidence interval for the percentage of successful challenges.

b. Compare the results from part(a) to this 99% confidence interval for the percentage of successful challenges made by the men playing singlesmatches: 22.8%

a. Construct a 99% confidence interval.

%

(Round to one decimal place asneeded.)

b. Choose the correct answer below.

A.Since the upper confidence limit of the interval for men is higher than both the lower and upper confidence limits of the interval forwomen, this indicates that men appear to be substantially more successful in their challenges.

B.The lower confidence limit of the interval for men is higher than the lower confidence limit of the interval for women and the upper confidence limit of the interval for men is also higher than the upper confidence limit of the interval for women.Therefore, men appear to be substantially more successful in their challenges.

C.Since the two confidence intervalsoverlap, neither gender appears to be substantially more successful in their challenges.

D.The lower confidence limit of the interval for women is higher than the lower confidence limit of the interval for men and the upper confidence limit of the interval for women is also higher than the upper confidence limit of the interval for men.Therefore, women appear to be substantially more successful in their challenges.

E.Since the upper confidence limit of the interval for women is higher than both the lower and upper confidence limits of the interval formen, this indicates that women appear to be substantially more successful in their challenges.

F.No conclusion can be made because not enough information is given about the confidence interval for men.