Question

Which of the following is/are random experiment(s)?

• A. tossing an unbiassed coin
• B. throwing a dice
• C. drawing a card out from a deck of 52 cards
• D. picking a red ball from a bag of 16 red balls and 12 blue balls, without looking into it.

Answer 1

Answer: (A), (B), (C), (D)

The correct options are
A

tossing an unbiassed coin

B

throwing a dice

C

drawing a card out from a deck of 52 cards

D

picking a red ball from a bag of 16 red balls and 12 blue balls, without looking into it.

A random experiment is the one in which all the outcomes of the experiment are known in advance, but any specific outcome of the experiment is not known in advance.

Hence all the options given are random experiments.