Question: The author conducted an experiment in which the height of each student was measured in centimeters and those heights were matched with the same students

The author conducted an experiment in which the height of each student was measured in centimeters and those heights were matched with the same students’ scores on the first statistics test.

a. For this sample of paired data, what does r represent, and what does r represent?

b. Without doing any research or calculations, estimate the value of r.

c. Does r change if the heights are converted from centimeters to inches?

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