Advertisements
Advertisements
Question
There are 6 marbles in a box with numbers from 1 to 6 marked on each of them.
What is the probability of drawing a marble with number 2?
Solution
Probability = `"Number of Favourable outcomes"/"Numbers of possible outcomes"`
P (appearance of 2) = `1/6`
APPEARS IN
RELATED QUESTIONS
Find the probabilities of the events given in Question 2.
A die is thrown. Find the probability of getting:
2 or 4
In a simultaneou throw of a pair of dice, find the probability of getting:
an even number on first
In a simultaneous throw of a pair of dice, find the probability of getting:
a sum less than 7
In a simultaneous throw of a pair of dice, find the probability of getting:
at least once
A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:
spade or an ace
When a die is thrown, list the outcome of an event of getting a number not greater than 5.
If a die is thrown, the probability of getting a number greater than 6 is 1.
When a coin is tossed, there are 2 possible outcomes.
What is the probability that a student chosen at random out of 3 girls and 4 boys is a boy?
