Multiple Choice
An author reports the following information about a two-tailed paired-samples t test: t = 5.43, df = 83, p = .001. Which of the following is true?
A) There were 82 valid cases.
B) The null hypothesis was rejected
C) The two means were not significantly different.
D) All of the above are true.
Correct Answer:
Verified
Correct Answer:
Verified
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