Advertisements
Advertisements
प्रश्न
In a simultaneous throw of a pair of dice, find the probability of getting:
at least once
उत्तर
\[\text{ When a pair of dice is thrown simultaneously, the sample space will be as follow }: \]
\[S = \left\{ \left( 1, 1 \right), \left( 1, 2 \right), \left( 1, 3 \right), \left( 1, 4 \right), \cdots\left( 6, 5 \right), \left( 6, 6 \right) \right\}\]
\[\text{ Hence, the total number of outcomes is 36 } . \]
\[\text{ Incomplete question }\]
APPEARS IN
संबंधित प्रश्न
The probability that it will rain tomorrow is 0.85. What is the probability that it will not rain tomorrow?
In a simultaneou throw of a pair of dice, find the probability of getting:
a doublet of odd numbers
In a simultaneous throw of a pair of dice, find the probability of getting:
an even number on one and a multiple of 3 on the other
A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:
a queen
A bag contains 5 red marbles, 8 white marbles, 4 green marbles. What is the probability that if one marble is taken out of the bag at random, it will be
white
Numbers 1 to 5 are written on separate slips, i.e one number on one slip and put in a box. Wahida pick a slip from the box without looking at it. What is the probability that the slip bears an odd number?
A glass jar contains 6 red, 5 green, 4 blue and 5 yellow marbles of same size. Hari takes out a marble from the jar at random. What is the probability that the chosen marble is of red colour?
The probability of an event which is certain to happen is ______.
What is the probability that a student chosen at random out of 3 girls and 4 boys is a boy?
Classify the following events:
Christmas will be on 25 December.
