A random variable x has the following pr...

A random variable x has the following probability distribution

Then `P(1leXle2)` is

A

`1/3`

B

`1/2`

C

`2/3`

D

`1/4`

Text Solution

Verified by Experts

The correct Answer is:

a

Doubtnut Promotions Banner Desktop Dark

Doubtnut Promotions Banner Mobile Dark

|

Topper's Solved these Questions

PROBABILITY DISTRIBUTIONS
PREMIERS PUBLISHERS|Exercise EXERCISE 11.6|20 Videos
ORDINARY DIFFERENTIAL EQUATIONS
PREMIERS PUBLISHERS|Exercise PROBLEMS FOR PRACTICE (ANSWER THE FOLLOWING QUESTIONS )|22 Videos
THEORY OF EQUATIONS
PREMIERS PUBLISHERS|Exercise Problems for practice (Answer the following)|21 Videos

Similar Questions

Explore conceptually related problems

A random variable X has the following probability distribution. i. k ii. P(X lt 3) iii. P (0 lt X lt 5)

A random variable X has the following probability distribution. i. k, ii. P( X lt 3 ) iii. P( Xgt6 ) iv. (P( 0lt X lt 3 )

Knowledge Check

A random variable X has the following probability distribution Then P(1lexle4) is

A

`10/121`

B

`2/7`

C

`1/14`

D

`1/2`

Similar Questions

Explore conceptually related problems

A random variable X has the following prob- ability distribution i. Find the value of k. ii. Find P( 1 lt X lt 4 ). ii. Find the mean of the random variable X.

A random variable X has the following probability mass function Find k

A random varibale x has the following probability mass function P(3 lt X)

A random varibale x has the following probability mass function P(2 le X lt5)

A random variable X has the following probability mass function as follows : Then the value of lambda is …………. .

A random variable X has the following probability mass function Find (i) the value of k (ii) P(2 lt= X lt 5) " (iii)" P(3 lt X )

A random variable X has the following probability mass function.Find the value of K

PREMIERS PUBLISHERS-PROBABILITY DISTRIBUTIONS-PROBLEMS FOR PRACTICE

A random variable x has the following probability distribution T...
03:07
|
X is a ranodm variable having the following of probability mass functi...
03:51
|
If F(x)={{:(kx^(3),0ltxlt2),(0,"otherwise"):} is probability density ...
02:10
|
If X is a continuous random variable then P(X ge a)= .
02:16
|
If a continous random variable f(x)=(k)/(x^(2)+16)-inftyltxltinfty the...
02:50
|
If f(x)=ae^(-2x)0ltxltinfty is a probability density function of a ran...
07:58
|
If X is a discrete random variable P(X gta) is equal to
02:41
|
For a binomial distrubution with mean 2 and variance 4/3 p is equal t...
01:27
|
If F(x) is a distribution function of a random variable then the false...
01:50
|
In a binomial distribution if n =5 P(X=3)=2(PX=2)then
04:19
|
F(X)=(pi)/(2+tan^(-1))(x)/(pi)-inftyltxltinfty is a distribution of a ...
01:59
|
A discrete random variable X has probability mass function P(x) then
01:53
|
In a packet of 50 pens 10 are red pens if 5 pen are selected what is t...
Text Solution
|
In 12 throw of a die getting 2 or 4 is considered as success then the...
04:32
|
Given E(X)=10, Var(X)=25 where X is a random variable and Y=aX-b is a...
03:35
|
The probability distribution of a discrete random variable x is given...
04:10
|
If mean =0 standard deviation =2 Then E(X^(2)) is
01:33
|
IfF(x)=(A)/(pi)=(1)/(16+x^(2))-inftyltxltinfty is a pdf of a continous...
03:40
|
In a binomial distribution with mean 4 and variance 16/5 then p is
01:16
|
Given E(X+C)=8 and E(X-C)=12 The value of C is
01:16
|