Skip to main content
Back to STATISTICS

JEE MATHEMATICS MCQ: STATISTICS

1 Easy
1 of 1
Application +4 | -1
The coefficient of variation of two series are 58%58 \% and 69%69 \%. If their standard deviations are 21.2 and 15.6 , then their A.Ms are
View answer and explanation
Correct option: A
36.6,22.636.6,22.6
Option A (36.6,22.636.6,22.6) is correct because it accurately calculates the arithmetic means of the two series using their coefficients of variation and standard deviations.

More Questions from STATISTICS

Practice All Chapter MCQs →
Type at least 2 characters or jump directly:
🔓

Save your learning progress

Sign in with a free account to save your practice answers and quiz results, then return to them when you revise.