At the end of the 2019 college football season, a sports analyst gathered data from 129 college football teams.For each team, the analyst recorded the total number of wins (i.e., total games won during the season) and the total number of yards per play.This data is displayed in the scatterplot below.When these variables were correlated, it was observed thatr= 0.618.When a regression equation was constructed in order to predict number of wins based on total yards per play, the equation was as follows:

Predicted wins =-9.65 + 2.29 (total yards per play)

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