Given the Following Pre and Post Data Set for Students

question 30

Multiple Choice

Given the following pre and post data set for students completing number of push-ups in 30 seconds, if we were to determine if there are differences between pre and post we would calculate a non independent t test. The formula follows:
-t=

• A) .44
• B) 2
• C) 4.27
• D) 4.54

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