In sports betting, las vegas sports books establish winning margins for a team that is favored to win a game. an individual can place a wager on the game and will win if the team bet upon wins after accounting for the spread. for example, if team a is favored by 5 points and wins the game by 7 points, then a bet on team a is a winning bet. however, if team a wins the game by only 3 points, then a bet on team a is a losing bet. for ncaa division i basketball games, a least-squares regression with explanatory variable home team las vegas spread, x, and response variable home team winning margin, y, is modifyingabove y with caretequals1.007 x minus 0.012. complete parts (a) through (e) below.