For 4 and 5, use the information below. Coach Fiske recorded the number of shots on goal his first-line hockey players made during two weeks of hockey scrimmage. Week 1 Week 2 Day 1 5 8 4 Day 2 Days 7 8 6 2 Day 4 Day 6 Day & Day 7 3 7 7 8 MA) 4. Find the mean number of shots on goal for each week. Week 5 Week: 9 ' 5. a. Based on the mean for each week, in which week did his first line take more shots on goal? b. Based on the comparison of the mean and the range for Week 1 and Week 2, what could the coach Infer?