The probability distribution of number of doublets in three throws of a pair of dice is

Question

Option 1: | x | 0 | 1 | 2 | 3 | |---|---|---|---|---| | P(X=x) | 125/216 | 75/216 | 15/216 | 1/216 |

Option 2: | x | 0 | 1 | 2 | 3 | |---|---|---|---|---| | P(X=x) | 75/216 | 125/216 | 1/216 | 15/216 |

Option 3: | x | 0 | 1 | 2 | 3 | |---|---|---|---|---| | P(X=x) | 1/216 | 75/216 | 15/216 | 125/216 |

Option 4: | x | 0 | 1 | 2 | 3 | |---|---|---|---|---| | P(X=x) | 1/216 | 15/216 | 75/216 | 125/216 |

AfterBoards · Accepted Answer

The answer is '| x | 0 | 1 | 2 | 3 | |---|---|---|---|---| | P(X=x) | 125/216 | 75/216 | 15/216 | 1/216 |'. View full solution:

CUET Mathematics 2022 30 Aug Shift 1 PYQs