Questions 1-17 are related to the following Below are the values for two variables x and y obtained from a sample of size 5. We want to build a regression equation based the sample data. ŷ = b₀ + b₁x y x 16 5 21 10 8 6 28 12 53 14 1 The sum product of x and y is, a 1416 b 1451 c 1466 d 1481 2 The value in the numerator of the formula to compute the slope of the regression equation is, a 211.4 b 217.9 c 224.7 d 231.6 3 The sum of squared x is, a 495 b 501 c 514 d 522 4 The slope coefficient b₁ is, a 5.3845 b 4.9857 c 4.2251 d 3.9122 5 The intercept coefficient is, a -10.0697 b -11.5743 c -12.7318 d -13.3683
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