Rhona decided to join her school's softball team. At the beginning of the season, she weighed 168 pounds. By the end of the season, she weighed 145 pounds. Determine the percent change in Rhona's weight. Round your answer to the nearest whole percent.

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000