Generally, the more someone exercises the less they will weigh (while also maintaining a proper diet). john has started exercising and eating healthy and has recorded his weight each week. using a regression model, how much would you expect john to weigh at the end of week 8 if he continues with his new routine? (round your answer to the nearest tenth.) weekweight (lbs) 0222 1220 2217 3215 4213 5210 6206 7204 8?
