Economy, asked by artwithbushbush, 5 hours ago

calculate the arithmetic mean 40,50,55,78,58

Answers

Answered by harishankarbibin

0

Answer:

I don't know this airthmatic

Answered by SureshNAYAK111

3

Answer:

arithmetic mean =sum of all observation /No. of all observation

Explanation:

mean =40+50+55+78+58/5

=281/5

=56.2

mark me brainliest please

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