Average of 20 numbers is zero how many of them can be greater than zero?

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asked Sep 3, 2021 52.4k views

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CSC · Answer 1 · 2021-09-09T01:37:07+0000

Answer:

The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero? Average of 20 numbers = 0. Therefore Sum of 20 numbers = (0 x 20) = 0 It is quite possible that 19 of these numbers may be positive and if their sum is a, then 20th number is (-a).

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Average of 20 numbers is zero how many of them can be greater than zero?

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Average of 20 numbers is zero how many of them can be greater than zero?