Advertisements
Advertisements
Question
The letters written on paper slips of the word MEDIAN are put in a bag. If one slip is drawn randomly, what is the probability that it bears the letter D?
Solution
In the word ‘ MEDIAN’, there is only one D
So, favourable outcomes = number of letter D = 1
Total number of possible outcomes = 6
∴ Probability = `"Favourable outcomes"/"Total number of possible outcomes" = 1/6`
APPEARS IN
RELATED QUESTIONS
A box contains pairs of socks of two colours (black and white). I have picked out a white sock. I pick out one more with my eyes closed. What is the probability that it will make a pair?
The probability that it will rain tomorrow is 0.85. What is the probability that it will not rain tomorrow?
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 3 red balls and 5 black balls. A ball is drawn at random from the bag. What is the probability that the ball drawn is:
red
In a school only, 3 out of 5 students can participate in a competition. What is the probability of the students who do not make it to the competition?
A coin is tossed 200 times and head appeared 120 times. The probability of getting a head in this experiment is ______.
Classify the following statements under appropriate headings.
- Getting the sum of angles of a triangle as 180°.
- India winning a cricket match against Pakistan.
- Sun setting in the evening.
- Getting 7 when a die is thrown.
- Sun rising from the west.
- Winning a racing competition by you.
Certain to happen | Impossible to happen | May or may not happen |
When a coin is tossed, there are 2 possible outcomes.
Classify the following events:
Getting a number less than 1 on throwing a die.
Classify the following events:
A team winning the match.