The average age of a person convicted of a violent crime in 2023 was 24 with a standard deviation of 4.5. Based on this information and assuming the population is normally distributed: Z=(X-)/s Reminder: Show all work. Final answers should be rounded to two decimal places; you must tell me which column in the table FROM THE TEXTBOOK you used to find your answer; answers should be reported in the format asked for. Failure to do any of the above will result in point deductions at the instructor's discretion. What percentage of convicted violent offenders were between the ages of 18 and 21