24. tiffany deposited two checks into her bank account this month. one check was for $70 and the second check was for $25. her balance at the end of the month was $204 and she made no withdrawals. which expression shows tiffany’s balance at the beginning of the month? a. 204 + 70 +25 b. 204 - 70 + 25 c. 204 + 70 - 25 d. 204 - 70 - 25

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