Question

Find the arithmetic mean of 4, 12, 20, 28, 36, 44
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Answer 1

144/6 = 24 ans. . . . . . . . . .

Answer 2

Step-by-step explanation:

Arithmetic mean is a way of summarizing the center of the data.

Arithmetic mean =

(sum of observation)/(number of observation).

Sum of observation = 4+12+20+28+36+44 = 144

Number of observation = 6

Arithmetic mean = 144 / 6 = 24

Note:

Mean is similar to average. Its kind of imagining a value which is most likely to be at the center of observation. Other ways to reach at the centre of observation is median and mode.