Back to PROBABILITY
JEE MATHEMATICS MCQ: PROBABILITY
1
Easy
1 of 1
Understanding
+4 | -1
Let be the sample space and be an event.
Given below are two statements:
(S1) : If , then
(S2) : If , then
Then
Given below are two statements:
(S1) : If , then
(S2) : If , then
Then
View answer and explanation
Correct option: D
Both (S1) and (S2) are true
Option D is correct. If P(A) = 0, A is almost surely empty, and if P(A) = 1, A is almost surely the entire sample space.
More Questions from PROBABILITY
Practice All Chapter MCQs →
Consider the probability distribution
The value of is A bag contains coins. It is known that of these coins have a head on both sides, whereas the remaining coins are fair. A coin is picked up at random from the bag and tossed. If the probability that the toss results in a head is 31/42, then is equal to The probability that a bulb produced by a factory will fuse after 150 days of use is 0.05 . What is the probability that out of 5 such bulbs none will fuse after 150 days of use If and are two independent events such that and , then is equal to In a game two players and take turns in throwing a pair of fair dice starting with player and total of scores on the two dice, in each throw is noted. A wins the game if he throws a total of 6 before throws a total of 7 and wins the game if he throws a total of 7 before A throws a total of six. The game stops as soon as either of the player wins. The probability of winning the game is A box contains 5 brown and 4 white socks. A man takes out two socks. The probability that they are of the same colour is
The value of is A bag contains coins. It is known that of these coins have a head on both sides, whereas the remaining coins are fair. A coin is picked up at random from the bag and tossed. If the probability that the toss results in a head is 31/42, then is equal to The probability that a bulb produced by a factory will fuse after 150 days of use is 0.05 . What is the probability that out of 5 such bulbs none will fuse after 150 days of use If and are two independent events such that and , then is equal to In a game two players and take turns in throwing a pair of fair dice starting with player and total of scores on the two dice, in each throw is noted. A wins the game if he throws a total of 6 before throws a total of 7 and wins the game if he throws a total of 7 before A throws a total of six. The game stops as soon as either of the player wins. The probability of winning the game is A box contains 5 brown and 4 white socks. A man takes out two socks. The probability that they are of the same colour is
