The ages -in years- of 50 players of a school are given below- nbsp-Age -in years-14-15-16-17-18-Number of players-15-14-10-8-3-Find the mean age-

Mean age =Σ(fi×xi)Σfi=77050=15.4 nbsp;years ...

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Arithmetic Mean and Range

The ages (in ...

Question

The ages (in years) of 50 players of a school are given below:

Age (in years) 14 15 16 17 18

Number of players 15 14 10 8 3

Find the mean age.

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Solution

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