A random sample of forty-three 200 meter swims has a mean time of 3.27 minutes and a standard deviation of 0.07 minutes. Construct a 95% confidence interval for the population mean time.
The 95% confidence interval is ___ and ___.
Interpret results, choose an answere:
a. With a 95% confidence, it can be said that the sample mean time is between the endpoints of the given confidence interval
b. With a 95% confidence, it can be said that the population mean time is between the endpoints of the given confidence interval
c. With a 95% confidence, it can be said that the population mean time is not between the endpoints of the given confidence interval