Use the following information to answer the question(s) below. The National Foot

Question

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 t with a turnover minus the number of times the team gave the ball away to their t with a turnover. For example, if TO +5, the team had five more takeaways than opponent giveaways.If TO - -7, the team had seven more giveaways than takeaways during the season. The following Excel output shows the partially completed regress ion output from a random season SUMMARY OUTPUT

Explanation / Answer

If repeated samples were taken and the 95% confidence interval was computed for each sample, 95% of the intervals would contain the population mean. A 95%confidence interval has a 0.95 probability of containing the population mean. 95% of the population distribution is contained in the confidence interval.

As we can see from table,

CI = {8.31, 10.10}

A option

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