Question: question stated below The goals scored per game during a 21-game span for each of two hockey teams is shown below. 10 pts. + Team

question stated below

The goals scored per game during a 21-game span for each of two hockey teams is shown below. 10 pts. + Team A Team B (a) The average for Team A is 3.4 goals with a standard deviation of 1.5 goals. The average for Team B is 2.5 goals with a standard deviation of 1.8 Calculate a 95 percent confidence interval estimate for the true difference in mean goals scored per game between Teams A and B. Assume the conditions for inference have been met. 7 pts. (b) Based on your interval from part (a), do you believe there is a difference in the average number of goals scored between the two teams? Explain. 3 pts

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