The average gasoline price of one of the major oil companies has been $2.20 per gallon. Because of cost reduction measures, it is believed that there has been a significantreductionin the average price. In order to test this belief, we randomly selected a sample of 36 of the company's gas stations and determined that the average price for the stations in the sample was $2.14. Assume that the standard deviation of thepopulation() is $0.12.

a.Statethe alternative hypotheses.

b.Compute the test statistic.

c.What is thep-value associated with the above sample results?

d.Using= .05, test the company's claim.