find the
mean
of 8,5, 7, 10, 15, 21
Answers
Answered by
2
Answer:
Step-by-step explanation:
5+8+7+10+15+21/ 2 = 66/2= 33
Answered by
1
Answer:
mean of of 8,5,7,10,15,21
mean=sum of all observations /number of observations
=8+5+7+10+15+21/6
=66/6
=6
mean is 6
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