## Basic College Mathematics (9th Edition)

15, 16, 19, 19, 25, 27, 31, 37, 38, 43 Mode: The most frequent number in the data is 19 Median: The two center numbers are 25 an 27. The average of them is 26. Mean: $\frac{15+16+19+19+25+27+31+37+38+43}{10}$=$\frac{270}{10}$=27