Question: You are a police administrator and you believe that the average number of arrests will be lower during the day shift compared to the evening shift. You take a random sample of shifts, so that you have 36 randomly selected day shifts and 36 randomly selected night shifts. You compare the two shifts on their average number of arrests and find that your estimated t-value is 2.35. Using your appendix in the back of your book, is there a significant difference in the average number of arrests between the day shift and evening shift at the .05 level of significance?