i need help with letter E

Fall 2022 work: 12.4 HWK Question 13, 12.4.73 HW Score: 90.23%, 17.14 of 19 points Save Part 5 of 6 Points: 0.14 of 1 There are 53 states in a certain country. The histogram shows murder rates per 100,000 residents a. Is the shape of this distribution best classified as normal, skewed left, or skewed right? on list K and the number of states that had these rates in a certain year. Use this information to complete parts (a) through (e) to the right. Choose the correct distribution type below. Murder Rates per 100,000 Residents, stion 11 A. Normal distribution by State B. Skewed left 10- O C. Uniform distribution estion 12 OD. Skewed right 7- 6 b. Calculate the mean murder rate per 100,000 residents for the states. 5 uestion 13 Frequency The mean murder rate is 7.72 murders per 100,000 residents NWAUO 3 (Type an integer or decimal rounded to two decimal place as needed.) Question 14 c. Find the median murder rate per 100,000 residents for the states. 0 1 2 3 4 5 6 7 8 9 10 11 12 13 The median murder rate is 9.0 murders per 100,000 residents. Murder Rate (per 100,000 residents) Question 15 Rounded to the Nearest Whole Number (Type an integer or decimal rounded to one decimal place as needed.) d. Are the mean and median murder rates consistent with the shape of the distribution that you described in part (a)? Explain your answer. Question 16 The mean is less than the median. This is consistent with the fact that the distribution given is skewed left Question 17 e. Suppose there is a state with a rate of 29 murders per 100,000 residents. The standard deviation for the data is approximately 4.1. If the distribution were roughly normal, what would be the z-score, rounded to one decimal place for that state? Use the same value for the mean that you found in part (b). Does this seem unusually high? Explain your answer. Question 18 The z-score is 4.4. (Type an integer or decimal rounded to one decimal place as needed.) Question 19