Home
Class 12
MATHS
Find mean of following probability distr...

Find mean of following probability distribution.

Text Solution

Verified by Experts

The correct Answer is:
2.75
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    KUMAR PRAKASHAN|Exercise Practice Paper - 13 (Section - C (Answer the following questions))|4 Videos

  • PROBABILITY

    KUMAR PRAKASHAN|Exercise Practice Paper - 13 (Section - D (Answer the following questions))|2 Videos

  • PROBABILITY

    KUMAR PRAKASHAN|Exercise Practice Paper - 13 (Section - A (Choose the correct option))|6 Videos

  • MATRICES

    KUMAR PRAKASHAN|Exercise Practice Paper - 3 (Section - D)|1 Videos

  • RELATIONS AND FUNCTIONS

    KUMAR PRAKASHAN|Exercise Practice Paper - 1 (Section - D)|2 Videos

Similar Questions

Explore conceptually related problems

Find mean of the following probability distribution.

Mean of the following probability distribution is …………

For the following probability distribution : E(X) is equal to .......

3 ripe apples are mixed with 7 fresh apples and then 3 apples are selected at random. If random variable X denotes numbers of ripe apple. Find mean of such probability distribution.

Let X be the random variable with following probability distribution. therefore E(X^(2))= ......

A random variable X has the following probability distribution : then P(X le 1) = ….......

Let X be the random variable with following probability distribution. therefore E(X^(2)) = ..............

For the following probability distribution E(X^(2)) is equal to .......

For the following probability distribution determine standard deviation of the random variable X.

The following is the probability distribution of a random vaiable X. The value of k is