In a lottery game, a single ball is drawn at random from a container that contains 25 identical balls numbered from 1 through 25. Use the equation P(AUB)=P(A) + P(B)- P(ANB), where A and B are any events, to compute theprobability that the number drawn is prime or greater than 12.The probability that the number drawn is prime or greater than 12 is(Type an integer or a decimal.)(...)

Event A = Prime number Event B = Number greater than 12 A = 2, 3, 5, 7, 11, 13, 17, 19, 23 B = 13,…

Answered: In a lottery game, a single ball is…

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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Suppose an airline found that about 7% of the people making reservations on a flight from Miami to Denver do not show up for the flight. Suppose that the airline overbooks this flight by selling 226 ticket reservations for an airplane with only 219 seats. Let n = 226 represent the number of ticket reservations. Let r represent the number of people with reservations who show up for the flight. Which expression represents the probability that a seat will be available for everyone who shows up holding a reservation: Expression I : P(r ≥ 226) Expression II : P(r ≥ 219) Expression III : P(r ≤ 226) Expression IV : P(r ≤ 219) Expression V : P(r = 219) a. Expression II b. Expression III c. Expression I d. Expression V e. Expression IV
If N persons are seated at a round table find the probability that two named persons are neighbours to each other.
You randomly select an integer from 0 to 24 inclusively and then randomly select an integer from 0 to 49 inclusively, what is the probability of selecting a 10 both times?
A golf ball is selected at random from a golf bag. If the golf bag contains 7 green balls, 6 yellow balls, and 6 black balls, find the probability of the following event. The golf ball is green or yellow. The probability that the golf ball is green or yellow is (Type an integer or a decimal rounded to three decimal places as needed.)
In a lottery game, a single ball is drawn at random from a container that contains 25 identical balls numbered from 1 through 25. Use the equation P(AUB)=P(A) + P(B)-P(ANB), where A and B are any events, to compute the probability that the number drawn is prime or greater than 9. t The probability that the number drawn is prime or greater than 9 is (Type an integer or a decimal.) an example Get more help. 20 F3 $ 4 DOD F4 % 5 F5 A 6 MacBook Air. & 7 F7 C... * 8 ▶11 F8 9 ▶▶ F9 Clear all F10 4) Check answer F11 888 F12
A physics class has 50 students. Of these, 11 students are physics majors and 16 students are female. Of the physics majors, three are female. Find the probability that a randomly selected student is female or a physics major. The probability that a randomly selected student is female or a physics major is (Round to three decimal places as needed.) ******************
A hacker is trying to guess someone's password.The hacker knows that the password is 4 digits long,and that each digit could be a number between 0 and 3.Assume that the hacker makes random guesses.What is the probability that the hacker guesses the password right on her first try?
Of the cartons produced by a company, 10% have a puncture, 5% have a smashed corner, and 0.9% have both a puncture and a smashed corner. Find the probability that a randomly selected carton has a puncture or a smashed corner. The probability that a randomly selected carton has a puncture or a smashed corner (Type an integer or a decimal. Do not round.)
Let be a lot of 20 defective items and 80 non-defective items, of which 2 are chosen without replacement. Find the probability that the second item chosen is defective.
Suppose that 30% of people have a dog, 17% of people have a cat, and 10% of people own both. What is the probability that someone owns a dog or a cat? The probability of a person having a dog or a cat is (Type an integer or a decimal.)

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