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The Following Statistics Are Calculated From The Data Given

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1 Running Head: CALCULATING STATISTICS Calculating Statistics Student’s Name Institution 2 CALCULATING STATISTICS Calculating Statistics Question One a) The following statistics are calculated from the data given: On campus program: Mean= 41/8=5.125 Off campus program: Mean=49/10=4.9 Since the mean of the on campus program is greater than the mean of off campus program, It shows that students who study in on campus program are more satisfied. b) To get the program with more diverse or different levels of satisfaction we get the standard deviation of both programs Observation Students in Students (x )2 (x )2 on-Campus in offProgram campus Program 1 5 0.015625 9 16.81 2 8 8.265625 8 9.61 3 6 0.765625 4 0.81 4 4 1.265625 5 0.01 5 6 0.765625 3 3.61 6 5 0.015625 4 0.81 7 7 3.515625 8 9.61 8 4 1.265625 9 16.81 9 7 4.41 10 7 4.41 Sum 41 15.875 49 66.9 Standard deviation = Students in on-Campus Program SD= √15.875/8= 1.1260 3 CALCULATING STATISTICS Students in off-campus Program SD= √66.9/10= 1.6633 Therefore; since the standard deviation for off-campus program is greater than that of oncampus program, then Students in off-campus Program have more diverse or different level of satisfaction. Question Two Let’s calculate the z-Score for every score. Australia (zac) z= (3 - 3.4) / 1.1 = -0.36 France (Brigitte) z = (7-6.6) / 2.3 = 0.17 US (Andy) z = (72 - 70.2) / 7.9 = 0.23 Therefore from the results above, it is clear that Andy liked the movie most because he has the h ...
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