The results of a survey conducted by Marketing Magazine revealed that the mean age of a Marketing Manager is 35 years old. This statistic seems too young. You decide to test the hypothesis to prove this is not the case. What type of test is this:______________ a. One Tail. b. Regression. c. Type I test. d. Two Tail. e. Type

The results of a survey conducted by Marketing Magazine revealed that the mean age of a Marketing Manager is 35 years old. This statistic seems too young. You decide to test the hypothesis to prove this is not the case. What type of test is this:______________

a. One Tail.

b. Regression.

c. Type I test.

d. Two Tail.

e. Type II Test.

Expert Answer

for this problem the null hypothesis and alter View the full answer