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Mathematics, 22.05.2020 18:59 lexybellx3

The least-squares regression equation y = 10+2x=10+2x describes the relationship between xx = age (in weeks) and yy = weight (in pounds) for a sample of 50 German shepherd puppies for ages 5 ≤ xx ≤ 20 weeks. The weight of a particular German Shepherd puppy that is 10 weeks old is underestimated by 10 pounds. How much does this particular puppy weigh? A. 10 B. 20 C. 30 D. 40 E. 50

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