Question 141

The arithmetic mean of 28, 32, 34, 24, 42, 46, 38, 36 is

Solution

The given data is $$28, 32, 34, 24, 42, 46, 38, 36$$

Number of records=8

The arithmetic mean of the given data $$\dfrac{28+32+34+24+42+46+38+36}{8}=35$$


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