The ages in years of 10 teachers of a school are: 32, 41, 28, 54, 35, 26, 23, 33, 38, 40
What is the mean age of these teachers?
Answers
Answered by
1
Answer:
Age of oldest teacher = 54 Years. Age of youngest teacher = 23 years. (ii) what is the range of the ages of the teachers? = 31 years.
Answered by
1
Answer:
mean = 32+41+28+54+35+26+23+33+38+40/ 10
= 350/10 = 35
therefore the mean age of teachers is 35 years
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