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For the Data Set Shown Here Which of These Statements

Question 164

Multiple Choice

For the data set shown here which of these statements is/are true? For the data set shown here which of these statements is/are true?   A)  Hypothesis Testing of Means or Medians cannot be done since there are an unequal number of observations for the 3 samples B)  A Paired T-test would be applicable for comparing Grade B and Grade A since they follow each other in the data set C)  Grade A has the lowest sample Mean of the 3 samples D)  Grade A has a higher sample Mean than Grade B


A) Hypothesis Testing of Means or Medians cannot be done since there are an unequal number of observations for the 3 samples
B) A Paired T-test would be applicable for comparing Grade B and Grade A since they follow each other in the data set
C) Grade A has the lowest sample Mean of the 3 samples
D) Grade A has a higher sample Mean than Grade B

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