Bob looks in the classified ads for rents of one-bedroom and two-bedroom

apartments.

He writes down the figures for 10 apartments of each type.

He then

summarizes the two distributions as follows:

One bedroom: x-bar=531 and s=82.8

Two bedroom: x-bar=609 and s=89.3

Perform a hypothesis test that the average rent for a two-bedroom apartment is greater

than that for a one-bedroom apartment.

Use alpha=0.10.

State your null and alternative

hypotheses, calculate the test statistic, find the p-value and state your conclusion