Question

find the mean if the coefficient of variance is 5% and variance is 4

Answer 1

Here is the answer......
It's ....58204

Answer 2

Answer:

Mean = 40

Step-by-step explanation:

Given variance = 4,  coefficient of variance = 5%

∵ standard deviation = √variance

  standard deviation = √4 = 2

∵ coefficient of variance = (standard deviation/mean) × 100

 mean = (standard deviation × 100)/coefficient of variance

mean = (2 × 100)/5

∴ mean = 40

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