sophiaa23
sophiaa23
24.02.2020 • 
Business

NFL Pre-Season Using 10 years of National Football League (NFL) data, we calculate the following regression line to predict regular season wins (Wins) by number of wins in the 4 pre-season games (PreSeason): W⁢i⁢n⁢s^=7.5+0.2(P⁢r⁢e⁢S⁢e⁢a⁢s⁢o⁢n) (a) Which is the explanatory variable, and which is the response variable in this regression line? The explanatory variable is Choose the answer from the menu in accordance to item (a) of the question statement. The response variable is Choose the answer from the menu in accordance to item (a) of the question statement. (b) How many wins does the regression line predict for a team that won 3 games in the pre-season? Enter the exact answer. The regression line predicts Enter your answer in accordance to item (b) of the question statement wins. (c) What is the slope of the line? Enter the exact answer. The slope is Enter your answer in accordance to item (c) of the question statement . (d) What is the intercept of the line? Enter the exact answer. The intercept is Enter your answer in accordance to item (d) of the question statement .

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