A college hockey coach collected data I from the 2010-2011 National Hockey League season. He hopes to convince his players that the number of shots taken has an effect on the number of goals scored. The coach performed a preliminary analysis, using the scoring statistics from 293 offensive players who play professional hockey. He predicts Goals from number of Shots (taken for the season). Discuss each of the conditions and assumptions required for him to proceed with the regression analysis, (www.nhl.com)
Dependent variable is Goals
R-squared = 63.4%
s = 5.13 with 293 - 2 = 291 degrees of freedom

Transcribed Image Text:

Variable Coefficient SE(Coeff) t-Ratio P-Value Intercept-1.77095 0.9087-1.9488 0.052 Shots 0.11938 0.0053 22.460 <0.0001 50 + 40 e 30 20 10 100 150 200 250 300 350 Shots 15 10 -5 -10 100 150 200 250 300 350 Shots 2 0 2 5050-505 senpised