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livesimply livesimply
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4 months ago
Use the following information to answer the question(s) below.

The National Football League has developed a regression model to predict the number of wins during a season for a team using the following independent variables:

∙ Average points per game during the season (PPG)
∙ Average number of penalties committed per game during the season (PEN)
∙ Turnover differential during the season (TO)

Turnover differential is defined as the number of times the team took the ball away from their opponent with a turnover minus the number of times the team gave the ball away to their opponent with a turnover. For example, if TO = +5, the team had five more takeaways than giveaways. If TO = -7, the team had seven more giveaways than takeaways during the season.

The following Excel output shows the partially completed regression output from a random season.



Which of the following groups of independent variables is significant in this model using α = 0.05?

▸ PEN, PPG, TO

▸ PEN, PPG

▸ PPG, TO

▸ PEN, TO
Textbook 

Business Statistics


Edition: 2nd
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ofsuahasiufhoasofsuahasiufhoas
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4 months ago
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PPG, TO

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