11th Class Statistics MCQS
The variance of binomial distribution is
npq
np
nq
pq
Binomial distribution has parameter
One
Two
Three
Four
The binomial distribution is negatively skewed if
P > 1/2
P = 1/2
P< 1/2
P = 1
In which distribution the successive trials are with replacement
Discrete distribution
Binomial distribution
Hypergeometric
Continuous distribution
The hypergeometric distribution has parameters
Three
Two
Five
Four
A binomial random variable can assume the values
2,4,6,8,10
1,2……n
0,1,2……00
0,1,2……n
P or q can not be greater than
1
0
2/3
1/2
1 2