Each trial in Binomial distribution has
A). One Outcome
B). Two Outcome
C).
Three Outcome
D). Four Outcome
Two Outcome
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1. The probability of a lottery ticket being a prized ticket is 0.2. When 4 tickets are purchased, the probability of winning a prize on atleast one ticket is -.
2. What is the probability that when a fair coin is tossed 2 times then at least one of them are heads?
3. Three cards are drawn successively, without replacement from a pack of 52 well shuffled cards.What is the probability that first two cards are queens and the third card drawn is an ace?
4. A bag contains 2 red, 3 green and 2 blue balls. Two balls are drawn at random. What is the probability that none of the balls drawn is blue?
5. Out of 10 persons working on a project, 4 are graduates. If 3 are selected, what is the probability that there is at least one graduate among them?
6. Given below are two quantities named A and B. Based on the given information, you have to determine the relation between the two quantities. You should use the given data and your knowledge of Mathematics to choose between the possible answers. In a bag, there are 6 red balls, 6 orange balls, and x green balls. The probability of getting the green ball is 1/4. Quantity A: x Quantity B: 4
7. A coin is tossed live times. What is the probability that there is at the least one tail?
8. Two unbiased coin are tossed .What is the probability of getting at most one head?
9. The probability of occurrence of an event A is 5/9 . The probability of non-occurrence of the event B is 5/11. The probability that at least one of them will occur ?
10. If an integer is selected at random from 1 to 100. The probability that it relatively prime to 100 is ?
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