An employer wanted to know if there was a difference in the dollar amount of individual sales between the morning, afternoon, and evening. Here are the data: Morning Afternoon Evening 17 17 10 15 12 12 20 10 14 12 8 16 14 5 18 20 15 10 What test should she conduct to determine if there is a difference among the levels? What do the results mean? Please write up your results according to the handbook and describe any follow up or additional statistical analysis, if necessary.