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VladimirAG [237]
1 year ago
5

What is the mean of, 50, 30, 40, 10, 20, 80, 60, 90, 10, 30, 110, 70?

Mathematics
1 answer:
rjkz [21]1 year ago
4 0

Given:

50,30,40,10,20,80,60,90,10,30,110,70.

To find:

The mean

Explanation:

The formula for mean is,

Mean=\frac{Sum\text{ of the observations}}{Total\text{ number of observations}}

On substitution we get,

\begin{gathered} Mean=\frac{50+30+40+10+20+80+60+90+10+30+110+70}{12} \\ =\frac{600}{12} \\ =50 \end{gathered}

Thus, the mean is 50.

Final answer:

The mean is 50.

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