Question

Calculate arithmetic mean from the following data: 4, 6, 3, 7, 8, 2 and 5

Answer 1

Explanation:

4+5+6+7+3+2)÷7

27/7

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Answer 2

Answer:

Arithmetic mean = 5

Explanation:

As per the question,

We have been provided the data: 4, 6, 3, 7, 8, 2 and 5

Total number of data = 7

As we know that arithmetic mean is defined as the ratio of the sum of data to the total number of data.

That is,

$Arithmetic\ mean=\frac{Sum\ of \ data}{Total \ number\ of\ data}$

Therefore,

$Arithmetic\ mean=\frac{4+6+3+7+8+2+5}{7}$

$Arithmetic\ mean=\frac{35}{7}$

∴ Arithmetic mean = 5

Hence, the required arithmetic mean = 5