The professor swims. Exercise 14.13 gives data on the time to swim 2000 yards and the pulse

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The professor swims. Exercise 14.13 gives data on the time to swim 2000 yards and the pulse rate after swimming for a middle-aged professor.

(a) Use a calculator to find the correlation r. Explain from looking at the scatterplot why this value of r is reasonable.

(b) Suppose that the times had been recorded in seconds. For example, the time 34.12 minutes would be 2047 seconds. How would the value of r change?

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Statistics Concepts And Controversies

ISBN: 9781429277761

7th Edition

Authors: David S Moore, William I Notz

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Question Posted: Jul 22, 2024 07:04 AM

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The professor swims. Exercise 14.13 gives data on the time to swim 2000 yards and the pulse

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Statistics Concepts And Controversies

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