Chapter 10.4A, Problem 1A

Assessment

Calculate the mean, the median, and the mode for each of the following data sets.

a. $3,7,7,8,6,7,11,4$

b. $10.5,12.5,12.5,14.5,20.5,16.5,12.5,14.5,11.5$

c. $3{,}^{-}6.2{,}^{-}7.4,4.2{,}^{-}2,1.2,8.3{,}^{-}1.1$

d. $80,85,93,85,79,82,0$