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CLSSBB · Question #61
CLSSBB Question #61: Real Exam Question with Answer & Explanation
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Question
For the data set shown here which of these statements is/are true?
Grade A Grade B Grade C
0.917 1.1 0.63
0.68 0.173 4.17
1.74 0.24 0.6
0.3 0.67 0.84
0.33 6.94 0.22
4.13
Options
- AHypothesis Testing of Means or Medians cannot be done since there are an unequal number of observations for the 3 samples
- BA Paired T-test would be applicable for comparing Grade B and Grade A since they follow each other in the data set
- CGrade A has the lowest sample Mean of the 3 samples
- DGrade A has a higher sample Mean than Grade B
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