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The ages in years of 10 teachers of a sc...

The ages in years of `10` teachers of a school are: `32, 41, 28, 54, 35, 26, 23, 33, 38, 40`
(i) What is the age of the oldest teacher and that of the youngest teacher?
(ii) What is the range of the ages of the teachers?
(iii) What is the mean age of these teachers?

A

15yr

B

31yr

C

30yr

D

25yr

Text Solution

Verified by Experts

The correct Answer is:
B
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