To find the mean age, we add up all the ages and then divide by the total number of employees:
mean age = (34 + 41 + 28 + 35 + 27 + 44 + 48 + 29 + 33 + 39) / 10
mean age = 359 / 10
mean age = 35.9
Rounded to one decimal place, the mean age is 35.8. Therefore, the answer is (c) 35.8.
The ages, in years, of randomly selected employees are 34, 41, 28, 35, 27, 44, 48, 29, 33, and 39. Determine the mean age.
a 39.8
b 36.8
c 35.8
d 37.8
2 answers
determine the range
2 answers