TEAS 7 Math Practice Test Find the median for the data set: 20, 22, 23, 24, 25, 21, 20, 22, 24, 25, 23, 22, 25, 26, 22, 20 (put in order) a. 22 b. 22.25 c. 22.5 d. 22.75 ANSWER c. 22.5 The graph shows the amount of rainfall in inches for 12 days. Which statement is true for the line graph? (add screenshot) a. It rained more than 1.5 inches more than half of the days b. The average amount of rainfall was 1 inch. c. It rained every day. d. The amount of rainfall steadily increased throughout the days. ANSWER c. It rained every day Megan served a dinner party while at work and earned a 22% tip from the customers. If Megan received $16.50 as her tip, what was the customer's bill? Part/ whole = %/100 or Part/% a. $66.75 b. $363 c. $75 d. $82.50