Question: U.S. Presidents. The data from Exercise 15.35 for the ages at inauguration and of death of the presidents of the United States are on the

U.S. Presidents. The data from Exercise 15.35 for the ages at inauguration and of death of the presidents of the United States are on the WeissStats site. Do the data provide sufficient evidence to conclude that, for U.S. presidents, age at inauguration and age at death are positively linearly correlated?

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