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Great Pumpkins: When growing giant pumpkins for competitions, growers need to keep track of the weights of the pumpkins wi difficult to weigh a large pumpkin before it is harvested, so a method has been developed for estimating the weight. The grower m both horizontally and vertically, then adds the results. This is called the OTT (over the top) measurement and is used to predict the Following are the OTT measurements and actual weights of the 10 largest pumpkins entered into official competitions in a recent OTT (inches) Weight (pounds) 469.0 2469.0 457.0 2079.0 450.0 2017.5 454.0 2138.9 490.0 2433.9 480.0 2416.5 477.0 2157.5 436.0 2027.0 463.0 2170.0 490.0 2528.0 Part: 0 / 4 ContinuePart: 0 / 4 Part 1 of 4 (a) Compute the least-squares regression line for predicting weight (y) from OTT (x). Round the slope and y-intercept to four deci The equation for the least squares regression line is y = 0 X 5 Part: 1 / 4 Part 2 of 4 hs (b) Is it possible to interpret the y-intercept? No because the y-intercept is positive and weights cannot be positive X Part: 2 / 4 ContinuePart: 2 / 4 Part 3 of 4 (c) If two pumpkins differ in OTT by 11 inches, by how much would you predict their weights to differ? Round the an The weights would differ by 0.6 pounds. X Part: 3 / 4 Part 4 of 4 (d) Predict the weight of a pumpkin whose OTT is 470 inches. Round the answer to two decimal places as needed. The weight is predicted to be pounds. X