The data set gives the heights of the workers at a body shop in centimeters.
{175, 163, 180, 172, 179, 178, 173, 168, 180, 176, 174, 183, 186, 184, 169}
Which of the following is the best measure of the central tendency?
a. mean
b. mode
c. range
d. standard deviation
e. interquartile range