At Random Stationary, the sales records of 24 employees were examined. Twelve of the employees worked the morning shifts and 12 of them worked the afternoon shifts. The following statistical information was calculated from the number of sales of each employee chosen.
Morning Shift
Workers Afternoon Shift
Workers
Mean 32 46
Median 36 33
Mode 20 31
Range 44 62
Based on these samples, what generalization can be made?
A.
The morning shift workers sold the same number of units as the afternoon shift workers.
B.
The morning shift workers sold more units than the afternoon shift workers.
C.
Not enough information is provided to draw any of these conclusions.
D.
The morning shift workers sold less units than the afternoon shift workers.
