Question

if the mean is 44 and standard deviation is 5.1 then find the coefficient of variance​

Answer 1

Given :-

• Mean = 44 .
• Standard deviation = 5.1

To Find :-

• coefficient of variance ?

Solution

we know that,

• coefficient of variance = (standard deviation * 100) / arithmetic mean

putting values we get,

→ coefficient of variance = (5.1 * 100) / 44

→ coefficient of variance = 510 / 44

→ coefficient of variance = 255 / 22

→ coefficient of variance ≈ 11.59 (Ans.)

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Answer 2

Answer:

Step-by-step explanation:

Given :

Mean -: 44

Standard of deviation -: 5.1

To find coefficient of variance , we need this formulae

CV = б/μ

б = Standard deviation

μ = Mean

CV = 5.1 /44

CV = 0.115909