Question

the ages of five children are 8 years ,9 years ,13 years,11 years and 14 years.Find their average age.​

Answer 1

Answer:

Step-by-step explanation:Average is the sum of the data values divided by the total values.

Given that, 13,15,11,9,8 are the ages of 5 children.

Therefore, average age =  

5

(13+15+11+9+8 ) /5

= 56/5

= 11.2​  

​  

Answer 2

Answer:

Average = sum of observation

No. of observation

=8+9+13+11+14

5

= 55

5

= 11 years ans

Step-by-step explanation:

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