Advertisements
Advertisements
प्रश्न
Find the probabilities of the events given in Question 2.
Advertisements
उत्तर
1)
- Out of 6 possible outcomes, a prime number can be obtained in three cases. Therefore, the probability of getting a prime number = `3/6 = 1/2`
- Out of 6 possible outcomes, a prime number may not be obtained in three cases.
Therefore, the probability of getting not a prime number = `3/6 = 1/2`
2)
- Out of 6 possible outcomes, a number greater than 5 can be obtained in only 1 case.
Therefore, the probability of getting a number greater than 5 = `1/6` - Out of 6 possible outcomes, a number not greater than 5 can be obtained in 5 cases.
Therefore, the probability of getting a number not greater than 5 = `5/6`
APPEARS IN
संबंधित प्रश्न
Find the probability of getting a red apple.
In a simultaneous throw of a pair of dice, find the probability of getting:
8 as the sum
In a simultaneous throw of a pair of dice, find the probability of getting:
a doublet of prime number
In a simultaneous throw of a pair of dice, find the probability of getting:
a sum more than 7
Three coins are tossed together. Find the probability of getting:
at least one head and one tail
A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:
either a black card or a king
If you have a spinning wheel with 3-green sectors, 1-blue sector and 1-red sector. What is the probability of getting a green sector? Is it the maximum?
There are 2 aces in each of the given set of cards placed face down. From which set are you certain to pick the two aces in the first go?
Following cards are put facing down:
| A | E | I | O | U |
What is the chance of drawing out A or I?
What is the probability of the sun setting tomorrow?
