Question

find mean of given number
4,5,6,7,8,2,9

Answer 1

Hi friend
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Your answer
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FINDING MEAN OR AVERAGE
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TOTAL NUMBER OF OBSERVATIONS = 7

MEAN =
$\frac{(4 + 5 + 6 + 7 + 8 + 2 + 9)}{7} = 5.857(approximately)$

HOPE IT HELPS

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Answer 2

Mean=4+5+6+7+8+2+9/7
=41/7
=5.857