A random sample of 19 college? men's basketball games during the last season had an average attendance of 5,046 with a sample standard deviation of 1,753.
a. Construct a 99?% confidence interval to estimate the average attendance of a college? men's basketball game during the last season.
The 99?% confidence interval to estimate the average attendance of a college? men's basketball game during the last season is from a lower limit of to an upper limit of
b. What assumptions need to be made about this? population?
A.The only assumption needed is that the population size is larger than 30.
B.The only assumption needed is that the population distribution is skewed to one side.
C.The only assumption needed is that the population follows the normal distribution.
D.The only assumption needed is that the population follows the? Student's t-distribution.