The owner of large shopping center is besieged with complaints concerning the shortage of parking space. He feels that the 1000 spaces are adequate. In an effort to address the problem, he obtains a sample of the average number of cars on the parking lot during prime hours. The sample of 40 has a mean of 952. Assume a population standard deviation of 396. The 95% confidence interval estimate for prime hour parking is:
Select one:
a. 889.36 to 932.60.
b. 932.60 to 971.40.
c. 829.28 to 1074.72.
d. 849.00 to 1054.99.
e. 952.00 to 1052.00.