Ages of patients (in years) in a clinic: 19, 8, 21, 19 (round to the nearest whole ).

1 answer:

8 0

I'm guessing you're looking for the mean or average? That would be the sum of all the ages divided by the numbers of people
So:
19+8+21+19=67
Divided by 4
67/4= 16.75
Rounded up you get 17

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