answer the question please this is Important
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MEAN: sum of all observations/total no of observations
= 55/13
= 4.24 (appr.x)
arrange numbers in ascending order.
=> 1,2,2,3,4,4,5,5,5,5,6,6,7
MODE: most frequent observation
= 5
MEDIAN: n+1÷2 where n is the no of observations
= 13+1÷2
7th observation.
= 5
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