Home
Class 12
MATHS
The S. D of a binomial distribution with...

The S. D of a binomial distribution with parameters n and p is

A

np

B

`sqrt(np)`

C

`sqrt(np(1-p))`

D

`2sqrt(np)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • BINOMIAL DISTRUTION

    CHHAYA PUBLICATION|Exercise VERY SHORT ANSWER TYPE QUESTIONS|25 Videos

  • BINOMIAL DISTRUTION

    CHHAYA PUBLICATION|Exercise SHORT ANSWER TYPE QUESTIONS|30 Videos

  • BINOMIAL DISTRUTION

    CHHAYA PUBLICATION|Exercise ASSERTION-REASON TYPE|2 Videos

  • BINARY OPERATION

    CHHAYA PUBLICATION|Exercise Assertion-Reason Type|2 Videos

  • BINOMIAL THEOREM

    CHHAYA PUBLICATION|Exercise Sample Questions for Competitive Exams (Assertion -Reason Type)|2 Videos

Similar Questions

Explore conceptually related problems

The S.D. of a binomial distribution with parameteres n and p is

The mean of a binomial distribution with parameters n and p is

The mean of the binomial distribution with parameters n and p is

The variance of a binomial distribution with parameters n and p is

The variance of a binomial distribution with parameters n and p is-

If sigma^(2) be the variance of a binomial distribution with parameters n and p then -

Answer the following questions : (Alternatives are to be noted): 'Show that, for a Binomial distribution with parameters n and p, its mean is greater than variance.

Show that the standard deviation of a binomial distribution (with parameters n and p) cannot exceed sqrt(n)//2 .

If X follows a binomial distribution with parameters n=101 and p=(1)/(3) the P(X=r) is maximum if r equals

Find out the correct answer out of the options given against each questions : For X having binomial distribution with parameters n = 7 and p = 1/3 , p(X=r) is maximum whenthe value of r is