In order to determine the average price of hotel rooms in Atlanta, a sample of 64 hotels was selected. It was determined that the average price of the rooms in the sample was $108.50 with a standard deviation of $16.
a. Formulate the hypotheses to determine whether or not the average room price is significantly different from $112.
b. Compute the test statistic.
c. At 95% confidence using the p-value approach, test the hypotheses. Let α = 0.1.

Question

Quizplus · Accepted Answer

The Answer of In order to determine the average price of hotel rooms in Atlanta, a sample of 64 hotels was selected. It was determined that the average price of the rooms in the sample was $108.50 with a standard deviation of $16.
a. Formulate the hypotheses to determine whether or not the average room price is significantly different from $112.
b. Compute the test statistic.
c. At 95% confidence using the p-value approach, test the hypotheses. Let α = 0.1.

In Order to Determine the Average Price of Hotel Rooms