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7. What is the probability that an ordinary year has 53 Sundays? (a) (b) (c) (d) 9 har contains 9 red, 7 white and 4 black balls. A ball is drawn holl drawn is not red is: AL

7. What is the probability that an ordinary year has 53 Sundays? (a) (b) (c) (d) 9 har contains 9 red, 7 white and 4 black balls. A ball is drawn holl drawn is not red is: AL

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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7. What is the probability that an ordinary year has 53 Sundays? (a) (b) (c) (d) 8. A bag contains 9 red, 7 white and 4 black balls. A ball is drawn randomly. The probability that the 'ball drawn is not red iss 9 (a) 20 9 (d) 20 9. If a die is thrown, and the probability of getting a number less than 5 is given by p then, which of the following is true for p? (a) 1 (b) 0 (c) 0 < p < 1 (d) p > 1 10. If red face cards are removed from the deck of 52 playing cards, then the probability of getting a black jack is: 2 11. If there are 5 prizes and 20 are blanks, then the probability of winning a prize is: 115114
Transcribed Image Text:7. What is the probability that an ordinary year has 53 Sundays? (a) (b) (c) (d) 8. A bag contains 9 red, 7 white and 4 black balls. A ball is drawn randomly. The probability that the 'ball drawn is not red iss 9 (a) 20 9 (d) 20 9. If a die is thrown, and the probability of getting a number less than 5 is given by p then, which of the following is true for p? (a) 1 (b) 0 (c) 0 < p < 1 (d) p > 1 10. If red face cards are removed from the deck of 52 playing cards, then the probability of getting a black jack is: 2 11. If there are 5 prizes and 20 are blanks, then the probability of winning a prize is: 115114
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