Find the average of 23, 30, 27 and 21.
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Answered by
1
Answer:
Average = Sum of Observation / Total No of observation
Average = 23 + 30 + 27 + 21 / 4
= 101 / 4
= 25.25
Answered by
1
23+30+27+21 = 101÷4 = 25.25 (Ans)
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