Multiple Choice
The results of a mathematics placement exam at Mercy College for two campuses are as follows: 
What is the null hypothesis if we want to test the hypothesis that the mean score on Campus 1 is
Higher than on Campus 2?
A) µ1 = 0
B) µ2 = 0
C) µ1 = µ2
D) µ1 > µ2
E) µ1 - µ2 ≤ 0
Correct Answer:
Verified
Correct Answer:
Verified
Q32: An investigation of the effectiveness of a
Q33: To compare the effect of weather on
Q34: If the null hypothesis that two means
Q35: Accounting procedures allow a business to evaluate
Q36: A local retail business wishes to determine
Q38: Accounting procedures allow a business to evaluate
Q39: A national manufacturer of ball bearings is
Q40: A national manufacturer of ball bearings is
Q41: To compare the effect of weather on
Q42: A local retail business wishes to determine