To evaluate the effectiveness of 2 different reading program options, a group of
ID: 3220663 • Letter: T
Question
To evaluate the effectiveness of 2 different reading program options, a group of students are randomly assigned to receive either the “Cat in the Hat” program or the “Give a Moose a Muffin” Program. Of 35 students receiving the “Cat in the Hat” program, 10 advanced a reading grade level and twenty-five did not. Out of 40 students on the “Give a Moose a Muffin” program, 9 advanced a reading level and thirty-one did not.
Which statistical procedure would you use to test the null hypotheses that the programs are equally effective?
Paired t-test
Chi Square test
Fisher's exact test
2 sample t-test
A.Paired t-test
B.Chi Square test
C.Fisher's exact test
D.2 sample t-test
Explanation / Answer
To test the null hypothesis that the programs are equally effective we use Fisher's exact test.
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