CUET Mathematics - The probability distribution of a discrete random variable X is given as : | x | 0 | 1 | 2 | 3 | 4 | |---|---|---|---|---|---| | P(X=x) | 0.1 | k | 2k | 2k | k | The value of K is: | PYQs + Solutions

CUET Mathematics 2022 4 Aug Shift 1

Algebra

Easy

0.16

0.18

0.15

0.25

✅ Correct Option: 3

Related questions:

13 May Shift 1

If the probability of two successes is 9 times the probability of 3 successes in 3 trials of a binomial distribution, then the probability of success in each trial is:

6 Aug Shift 2

Which is the most suitable definition for random variable among the options given below:

3 June Shift 2

The probability distribution of a random variable X is

X	0	1	2	3	4
P(X)	0.2	k	k	2k	k

Match List-I with List-II

List-I	List-II
(A) value of k	(I) $\frac{16}{25}$
(B) $P(x \geq 2)$	(II) $\frac{9}{25}$
(C) $P(x = 3)$	(III) $\frac{4}{25}$
(D) $P(x < 2)$	(IV) $\frac{8}{25}$

Choose the correct answer from the options given below:

CUET Mathematics 2022 4 Aug Shift 1 PYQs

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