During the first two weeks of the county fair, 23,028 people used student passes and 9,888 people used regular tickets. student tickets cost $ 4 each, and regular tickets cost $ 5 each. about how much more money was spent on student tickets than regular tickets

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)