Question: Repeat Exercise 5 for the anxiety measurements. Data from exercise 5 Perform a matched-pairs t test to determine whether there is a significant increase in

Repeat Exercise 5 for the anxiety measurements.

Data from exercise 5

Perform a matched-pairs t test to determine whether there is a significant increase in heart rate from baseline to the prequiz measurement. Also, test the difference between the pre- and postquiz measurements. (Advanced exercise: Repeat these paired t tests separately for men and women.)

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