Find the anthmetic mean from the 4 point data
20.,16,22,18,27
Answers
Answered by
0
Answer:
20+16+22+18+27/2=51.5
Answered by
0
Step-by-step explanation:
Mean = Sum of observation
Total no. of observation
= 20+16+22+18+27
5
= 103
5
= 81.4
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