e Great Pumpkins: When growing giant pumpkins for competitions, growers need to keep track of the weights of the pumpkins while they are growing. It is ( difficult to weigh a large pumpkin before it is harvested, so a method has been developed for estimating the weight. The grower measures around the pumpkin ' both horizontally and vertically, then adds the results, This is called the OTT (over the top) measurement and is used to predict the weight of the pumpkin. Following are the OTT measurements and actual weights of the 10 largest pumpkins entered into official competitions in a recent year. " OTT(inches) _ Weight(pounds) _ T 400 4o 4000 25280 4730 2166.0 4570 2079.0 4800 24165 4550 22830 4650 21520 4770 21575 4630 2170.0 456.0 2077.0 {(send data to Excel ) Part: 0 / 4 Part 10f4 Compute the least-squares regression line for predicting the weightl:}':l from o'rr(x) Round the slope and V-intercept to at least four decimal places. ~~ Regression line equation: = | | % 5 Part: 1 /4 S Part 2 of 4 Is it possible to interpret the V-intercept? Explain. Fes ) the xvelues must be[postue v Part: 2 / 4 Part 3of 4 If two pumpkins differ in OTT by 12 inches, by how much would you predict their weights to differ? Round the answer to three dedmal places. The weight would differ by | | pounds. ' o &