Advertisements
Advertisements
प्रश्न
Fill in blank:
Probability of an event A + Probability of event ‘not A’ ...........
उत्तर
1, ∵ P(E) + P(`barE`) = 1
APPEARS IN
संबंधित प्रश्न
Following experiment have equally likely outcomes? Explain.
A driver attempts to start a car. The car starts or does not start.
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 bag contains 4 red, 5 black and 6 white balls. A ball is drawn from the bag at random. Find the probability that the ball drawn is Red
Find the probability that a number selected at random from the numbers 1, 2, 3, ..., 35 is a Multiple of 3 or 5
Two dice are thrown simultaneously. What is the probability that 5 wifi come up at both dice?
Two dice (each bearing numbers 1 to 6) are rolled together. Find the probability that the sum of the numbers on the upper-most faces of two dice is less than 6.
A bag contains 3 red, 3 white and 3 green balls. One ball is taken out of the bag at random. What is the probability that the ball drawn is – red.
A card is drawn from a pack of well-shuffled 52 playing cards. Find the probability that the card is drawn is a face card.
From a well-shuffled deck of 52 playing cards, a card is drawn at random. What is the probability of getting a red queen?
An unbiased coin is tossed twice. Find the probability of getting at least one head.
