Question
A bag contains 10 mangoes out of which 4 are rotten. Two mangoes are taken out together. If one of them is found to be good, the probability that other is also good is (a) (b) (c) (d)
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Question 1
Two players , and , are playing the final of a chase championship, which consists of a series of match Probability of , winning a match is 2/3 and that of is 1/3. The winner will be the one who is ahead by 2 games as compared to the other player and wins at least 6 games. Now, if the player , wins the first four matches find the probability of , wining the championship. Question 2
Let, X denote the number of colleges where you will apply after your results and P (X = x) denotes your probability of getting admission in x number of colleges. It is given that where is a positive constant. Find the value of . Also find the probability that you will get admission in (i) exactly one college (ii) at most 2 colleges (iii) at least 2 colleges.Question Text | A bag contains 10
mangoes out of which 4 are rotten. Two mangoes are taken out together. If one of them is found to be
good, the probability that other is also good is
(a)
(b)
(c)
(d) |