Choose the appropriate word or phrase from the drop down menu to complete the sentences:
a. The is the mean of the quantitative variable in the population.
b. The is the mean of the quantitative variable in the sample.
c. The is the standard deviation of the quantitative variable in the population.
d. The is the standard deviation of the quantitative variable in the sample.
e. The specifies what the value of the population mean is assumed to be.
f. The is a claim you would like to prove about the value of the population mean.