If y + 2x = 10; ๐’™เดฅ = 3 and Var (y) = 25, then C.V. of y is

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Question:

If y + 2x = 10; ๐’™เดฅ = 3 and Var (y) = 25, then C.V. of y is

A.

100%

B.

150%

C.

125%

D.

50%

Answerยป c. 125%

Note: The above multiple-choice question is for all general and Competitive Exams in India.ย