what is the mean of the data - 15,10,11,12
Answers
Answered by
2
Answer:
12
Step-by-step explanation:
Mean = Sum of the numbers / Number of Numbers Given
= 15+10+11+12 / 4
= 48/4
= 12
Answered by
1
Answer:
12
Step-by-step explanation:
mean =sum of observations /total no. of observation
mean=48/4
mean=12
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