Question

five boys have rs10,11,13,17 and14 respectively.calculate their average sum.

Answer 1

SOLUTION :

Five boys have Rs 10, Rs 11, Rs 13, Rs 17, Rs 14 respectively    (given)

To be found :-

The average of their money

We know that,

Average = $\frac{ \bf{Sum\: of \:all\: observations} }{ \bf{Number\: of \: observations} }$

So,

Total number of observations = 5

Average = $\frac{ \bf{10 + 11+13+17+14} }{ \bf{5} }$

Average = $\frac{ \bf{65} }{ \bf{5} }$

Average = 13

Hence,

The average of the money of five boys = 13

Answer 2

Answer:

13

Step-by-step explanation:

Average = sum of all observations/number of observations

Average = (10+11+13+17+14)/5

Average = 65/5 = 13