find average mean of 10, 20, 25
Answers
Answered by
0
Answer:
55/3
Step-by-step explanation:
mean=10+20+25/3
=55/3
Answered by
1
Answer:
55/3
Step-by-step explanation:
Given numbers =10,20,25
Sum of all numbers=10+20+25=55
No.of all numbers=3
we know that
Mean =Sum of all observations/No. of all observations
Mean =Average=55/3
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