Does pre-season success indicate regular season success in the US National Football League? We looked at the

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Does pre-season success indicate regular season success in the US National Football League? We looked at the number of preseason wins and regular season wins for all 32 NFL teams over a 10 -year span.

(a) What would a positive association imply about the relationship between pre-season and regular season success in the NFL? What would a negative association imply?

(b) The correlation between these two variables is $r=0.067$. What does this correlation tell you about the strength of a linear relationship between these two variables?

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Statistics, Enhanced Unlocking The Power Of Data

ISBN: 9781119308843

2nd Edition

Authors: Robin H Lock, Patti Frazer Lock, Kari Lock Morgan, Eric F Lock, Dennis F Lock

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