9. Suppose the probability that a construction company will be awarded acertain contract is .25, the probability that it will be awarded a secondcontract is .21, and the probability that it will get both contract is .13. Whatis the probability that the company will win at least one of the twocontracts?O 0.30O 0.33O 0.17O 0.09P Type here to searchhp9615

Given : Suppose the probability that a company will be awarded a certain contract is .25, the…

Answered: 9. Suppose the probability that a…

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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18.
= Lisa is flying from Boston to Denver with a connection in Chicago. The probability her first flight leaves on time is 0.25. If the flight is on time, the probability that her luggage will make the connecting flight is 0.9, but if the flight is delayed, the probability that the luggage will make it is only 0.65. Suppose you pick her up at the Denver airport and her luggage is not there. What is the probability that Lisa's first flight was delayed? P(delayed) = (Do not round until the final answer. Then round to three decimal places as needed.)
11. Find the probability of the indicated event if P(E) = 0.20 and P(F)= 0.35. Find P(E and F) if P(E or F)= 0.30 P(E and F) = (Simplify your answer.)
21.
solve it correctly with full explanation.
17. Suppose that the probability that Bob has a flat tire is 56%. Also, suppose that the probability that Bob ha= both a flat tire and a transmission failure is 14%. Find the probability Bob will have a transmission failure if h- has a flat tire. A. 0.21 В. 0.23 C. 0.25 D. 0.27
85. Two sets of candidates are competing for the positions on the Board of Directors of The probabilities that the first and the second sets will win are 0.6 and 0.4 respectively. If a company. the first set wins, the probability of introducing a new product is 0.8 and corresponding probability if the second set wins is 0.3. What is the probability that the product will be introduced ? Cop wins
2. Suppose you are at a birthday party with n other people. How large must n be to ensure that the probability that you share your birthday with at least one other person is greater than 1/2?
L American Airlines' flights from Chicago to Atlanta are on time 60 % of the time. Suppose 14 flights are randomly selected, and the number on-time flights is recorded. 1.The probability that at least 2 flights are on time is %3D 2.The probability that at most 2 flights are on time is 3.The probability that exactly 7 flights are on time is = > Next Question MacBook Pro %23 & 24 3.
12. The probability of a rainy day is .25. Assuming this probability holds for everyday, what is the probability that in the next ten days, exactly three are rainydays?
5. The probability of A is 0.5. The conditional probability that A occurs given that B occurs is 0.25. The conditional probability that B occurs given that A occurs is 0.2. a. What is the probability that B occurs? b. What is the conditional probability that B does not occur given that A does not occur?

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