Chapter 9, Problem 66H

State the Type I and Type II errors in complete sentences given the following statements.

a. The mean number of years Americans work before retiring Is 34.

b. At most 60°o of Americans vote in presidential elections.

c. The mean starting salary for San Jose State Universit graduates is at least $100,000 per veal.

d. Twenty-nine percent of high school seniors get drunk each month.

e. Fewer than 5% of adults ride the bus to work In Los Angeles.

f. The mean number of cars a person owns In his or her lifetime Is not more than ten.

g. About half of Americans prefer to live away from cities, given the choice.

h. Europeans have a mean paid vacation each year of six weeks.

1. The chance of developing breast cancer Is under 1100 for women.

j. Private universities mean tuition cost is more than $20,000 per ‘ear.