Long Answer (45 points) Question 9 Obs. #: Team. Wins Avg. Shots Against 1 1 Toronto Y1 = 54 X1 = 29.19 Minnesota Y2 = 53 X2 = 29.45 Edmonton; Y3 = 49 X3 = 30.75 New Jersey YA = 27 X4 = 30.88 Seattle Y5 = 27 X5 = 28.39 Table 1: Average shots against and wins in 2021-2022 NHL season Be sure to show your work! And don't forget to round your answers to two decimal places. (a) Calculate the mean of each of these variables. (b) Calculate the variance of each of these variables. (c) Calculate the standard deviation of each of these variables. (d) Calculate the covariance between these two variables. (e) Calculate the slope (regression) coefficient for the variables when wins are the dependent variable and average shots against per game is the independent variable. 3