Q11Q5: An appliance manufacturer claims to have developed a new toaster oven that consumes an averag

Q11Q5: An appliance manufacturer claims to have developed a new toaster oven that consumes an average of no more than 250 W From previous studies, it is believed that power consumption for toaster ovens is normally distributed with a standard deviation of 18 W A consumer group suspects the actual average is more than 250 W They take a sample of 16 toaster ovens and calculate the average consumption to be 260 W Answer the following questions:

4 In reality, suppose the average power consumption is 265 W What is the Type II error when Type I error is set at 25%?

6 In reality, suppose the average power consumption is 265 W What is the Type II error when Type I error is set at 1%?