Use Normal Probability Plots to Assess Normality
-An Industrial Psychologist

Use Normal Probability Plots to Assess Normality
-An industrial psychologist conducted an experiment in which 40 employees that were identified as chronically tardy by their managers were divided into two groups of size 20. Group 1 participated in the new It s Great to be Awake! program, while Group 2 had their pay pay docked. The following data represent the number of minutes that employees in Group 1 were late for work after participating in the program. $\begin{array} { l l l l l } 119 & 127 & 142 & 146 & 142 \\ 158 & 143 & 178 & 133 & 136 \\ 148 & 124 & 133 & 148 & 153 \\ 154 & 154 & 155 & 126 & 148 \end{array}$

A) normally distributed
B) not normally distributed