Which is the most suitab<= definition for random variab<= among the options given below:

It is a function defined from the samp<= space of a random experiment to the set of real numbers.

It is a relation between the events of a samp<= space and the numbers in [0,1].

It is a function defined from the samp<= space of a random experiment to the set of real numbers.

It is a tab<= containing probability values

CUET Mathematics - Which is the most suitable definition for random variable among the options given below: | PYQs + Solutions

CUET Mathematics 2022 6 Aug Shift 2

Algebra

Easy

It is a relation between the events of a sample space and the numbers in [0,1].

It is a function defined from the sample space of a random experiment to the set of real numbers.

It is a table containing probability values

It is a function from the set of natural numbers to the numbers in [0,1]

✅ Correct Option: 2

Related questions:

30 Aug Shift 1

The probability that task is completed on time by at least one of them is:

15 May Shift 1

Match List-I with List-II

if $P(A) = \frac{3}{7}$ , $P(B) = \frac{4}{7}$ and $P(A \cup B) = \frac{5}{7}$

List-I	List-II
(A) $P(A \cap B)$	(I) $\dfrac{2}{3}$
(B) $P(A \mid B)$	(II) $\dfrac{5}{7}$
(C) $P(B \mid A)$	(III) $\dfrac{1}{2}$
(D) $P(A' \cup B')$	(IV) $\dfrac{2}{7}$

Choose the correct answer from the options given below:

21 May Shift 1

There are 50 telephone lines in an exchange. The probability that any one of them will be busy is 0.1, then the probability that all the lines are busy?

CUET Mathematics 2022 6 Aug Shift 2 PYQs

Keyboard Shortcuts