CUET Mathematics - A random variable X follow Poisson distribution such that P(X=1) = 2P(X=2) , then P(X=0) is | PYQs + Solutions

CUET Mathematics 2025 29 May Shift 2

Algebra

Medium

applied

$\frac{1}{e}$

$e^2$

✅ Correct Option: 2

Related questions:

30 May Shift 2

A random variable X has the following probability distribution:

X	0	1	2	3
P(X)	0.2	0.1	0.3	0.4

The variance of X will be

26 May Shift 2

If the events A and B are independent, then which of the following statements are true?

(A) P(A∩B) = [1-P(A)] P(B)

(B) A and B are mutually exclusive

(D) P(A∩B) = [1-P(A)] [1-P(B)]

Choose the correct answer from the options given below:

29 May Shift 2

A dice is thrown twice, the probability of occurence of 5 at least once is

CUET Mathematics 2025 29 May Shift 2 PYQs