James had $31 in his bank account. He bought a $41 pair of shoes from a local small business and paid with a check. He thought the business would take a few days to deposit the check. He knows he will have enough money to cover the amount of the check once his paycheck is deposited, but he received a text notification the next day that his account balance was negative $45. How much was James charged for an overdraft fee? (2 points)
$30
$35
$44

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

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)

What is the distance between the points (2, 5) and (5,9)?