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he follo 2. Do heavier cars really use more gasoline? Suppose that a car is chosen at random. Let x be the weight of the car

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a scatter plot 32 1 30 28 10 Tam 2000 2500 3000 3500 4000 4500 5000 5500 - there seems to be a strong Correlation among the d(18870000) - 29900 (581400 81118870000) - 299002 ý = atby - EY. E x² - EX. Exy 167(118870000) - 2 nex² - (Ex) = 43.326 b = n.according to HomeworkLib rules I have solved first 4 sub parts of the question

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