Question: 18.3 Using the Seasons data set on the CD, verify that the correlation between total cholesterol (TC) level and age is .506 for women, but

18.3 Using the Seasons data set on the CD, verify that the correlation between total cholesterol (TC) level and age is .506 for women, but only .148 for women 50 years of age or over, and .264 for women under 50 years of age. How do you explain these differences? What are the corresponding results for men?

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