Are medical students more motivated than medical students? right? A randomly selected group from each was administered a survey of attitudes towards life, which measures motivation for mobility upward. The scores are summarized below. Students of Students of Medicine Laws Size of sample 250 100 Average 83.5 80.2 Standard Deviation 11.2 9.2 Judging from the way the data was collected, which test would be the most appropriate to employ? Select one: A. Cannot be determined from information provided. b. z-test for independent samples and difference of means C. t test for paired data and the difference of means dat t test for weighted variance and mean difference e z test for paired data and the difference of means

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING
INFORMATION:
Are medical students more motivated than medical students?
right? A randomly selected group from each was administered a
survey of attitudes towards life, which measures motivation for mobility
upward. The scores are summarized below.
Students of
Students of
Medicine
Laws
Size of
sample
250
100
Average
83.5
80.2
Standard Deviation
11.2
9.2
Judging from the way the data was collected, which test would be the most
appropriate to employ?
Select one:
A. Cannot be determined from information provided.
b. z-test for independent samples and difference of means
C. t test for paired data and the difference of means
do t test for weighted variance and mean difference
e. z test for paired data and the difference of means
Transcribed Image Text:THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION: Are medical students more motivated than medical students? right? A randomly selected group from each was administered a survey of attitudes towards life, which measures motivation for mobility upward. The scores are summarized below. Students of Students of Medicine Laws Size of sample 250 100 Average 83.5 80.2 Standard Deviation 11.2 9.2 Judging from the way the data was collected, which test would be the most appropriate to employ? Select one: A. Cannot be determined from information provided. b. z-test for independent samples and difference of means C. t test for paired data and the difference of means do t test for weighted variance and mean difference e. z test for paired data and the difference of means
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