A Sample Is Studied to See If It Represents a Population

Multiple Choice

A sample is studied to see if it represents a population (called Population 1) that is different from a known population (called Population 2) . The comparison distribution is:

A) the same as the distribution of Population 1
B) the same as the distribution of Population 2
C) a rectangular distribution with the same mean and standard deviation as Population 1
D) a rectangular distribution with the same mean and standard deviation as Population 2