Question

The average monthly rent for one-bedroom apartments in Chattanooga has been $1200. Because of the downturn in the real estate market, it is believed that there has been a decrease in the average rental. The correct hypotheses to be tested are:_______

Answer 1

Complete Question

The complete question is shown on the first uploaded image

Answer:

The correct option is b

Explanation:

From the question we are told that

The average monthly rent for one-bedroom apartment in Chattanooga has been

`\mu = \$ 1200`

This mean that the null hypothesis is

`H_o : \mu = \$ 1200`

Generally given from the question that it is believed that there has been a decrease in the average rental , it then mean that the alternative hypothesis is

`H_a : \mu < \$ 1200`