1 answer
(click or scroll down)
1) Range = 44 (highest value) - 27 (lowest value) = 17
2) To find the median, we need to reorder the ages first: 27, 28, 29, 33, 34, 35, 39, 41, 41, 44. The median is the average of the 5th and 6th values, which are 34 and 35. Therefore, the median is (34+35)/2 = 34.5.
3) Mode = 41 (as it appears twice in the list, which is more frequent than any other age)
4) Mean = (34+41+28+35+27+44+29+33+41+39)/10 = 34.1
Therefore, the measures of center for the ages of the employees are:
Range = 17
Median = 34.5
Mode = 41
Mean = 34.1