Published by:
CGP EDU Academic Team
Published on: August 11, 2026
Let a random variable 
have a binomial distribution with mean 
and variance 
. If 
then 
isequal to:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
JEE Main 2019
Given mean 
and variance 
and 
and 
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