Question: Exercise 3.3 This question is related to Exercise 3.3 from the Knapp textbook. Quiz Question Which statement about the pretest and the posttest is correct?
Exercise 3.3
This question is related to Exercise 3.3 from the Knapp textbook.
Quiz Question
Which statement about the pretest and the posttest is correct?
Group of answer choices
The mean for pretest is less than the mean for posttest
The mean for pretest is equal to the mean for posttest
The mean for pretest is larger than the mean for posttest
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