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CGP EDU Academic Team
Published on: August 13, 2026
The ratio of the variance of first n positive integral multiples of 4 to the variance of first n positive odd numbers is
Text Solution
Verified by ExpertsThe correct answer is:
4
4
Let the variance of first n natural numbers is 
then the variance of first n integral multiple of 4 is 16 
and the variance of first n odd natural numbers is 4 
Then, the required ratio is 
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