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QUESTION
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...
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
