Find the mean for the following: (a)20,50,20,10,50
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Answered by
10
Mean = sum of all observations /total number of observations
Mean=20+50+20+10+50/5
=150/5
= 30
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Answered by
16
Answer:
30
Step-by-step explanation:
Given data = 20, 50, 20, 10, 50
Sum of observations = 20 + 50 + 20 + 10 + 50 = 150
No. of observations = 5
Thus, mean = (Sum of observations)/(No. of observations) = 150/50 = 30
Hence, the mean of the data is 30.
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