For questions with counting, please leave your answers as the sum and/or product of numbers.For any question with probabilities, please leave your answer as a fraction. No need for calculatorshere.Problem 1. You are operating a factory, at which there is, on average, an incident every 3 months.(a) What is the probability that there will be 3 or less accidents in a year (12 months)?(b) What is the probability that the next accident will happen within a month?(c) You have to file a report for every 4 incidents. Thus far, there haven't been any. What's theprobability you'll have to file a report within 15 months?

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Answered: For questions with counting, please…

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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Similar questions

In gambling, the chances of winning are often written in terms of odds rather than probabilities. The odds of winning is the ratio of the number of successful outcomes to the number of unsuccessful outcomes. The odds of losing is the ratio of the number of unsuccessful outcomes to the number of successful outcomes. For example, if the number of successful outcomes is 2 and the number of unsuccessful outcomes is 3, the odds of winning are 2:3 (read "2 to 3") or 2 2 (Note: If the odds of winning are the probability of success is 3' 5.) 2 3 The odds of an event occurring are 3:1. Find (a) the probability that the event will occur and (b) the probability that the event will not occur.
If it is known that the probability that a light bulb works correctly is 9 times greater than the probability that it has a fault, what is the mathematical expression that represents the probability that, out of 100 light bulbs, 50 present errors?
PROB1
Solve the following probabilty problem: Doris and her friend plan to travel to Florida during the winter intersession period. Based upon the past experience they know that the probability that they go by car is 0.4 and the probability that they go by plane is 0.2. What is the probability that they travel to Florida by car or plane only?
Solve the following problems completely. Box and round your final answer up to 4 decimal places. A wallet contains 8 P100 bills, 3 P200 bills, 4 P500 bills, and 2 P1000 bills. You randomly choose 9 bills without replacement. What is the probability that you will choose 2 P200 bills, 1 P1000 bill, 4 P100 bills, and 2 P500 bills?
Suppose the probability of an IRS audit is 4.0 percent for U.S. taxpayers who file form 1040 and who earned $100,000 or more. ( (b) What are the odds against such a taxpayer being audited? (Round your answers to the nearest whole number.)
If the probability that the Islanders will beat the Rangers in a game is 81%, what is the probability that the Islanders will win at least three out of five games in a series against the Rangers? Round your answer to the nearest thousandth.
Ladarius is playing a board game. To find the number of spaces to move, he rolls a pair of dice. Use this information to complete problems 5 and 6. 5. What is the probability that Ladarius rolls doubles or a sum of 7? Write your answer as a fraction, as a decimal, and as a percent.
KINDLY ANSWER THE LETTER D Only
Problem 6. What is the probability that two people in the city of Chicago have the same birthday? Explain your answer.
Problems #4: At a certain steakhouse, the probability a customer purchases a chicken dinner is 0.48 and the probability a customer purchases a side-salad is 0.41. The probability a customer purchases only a side-salad and not a chicken dinner is 0.05. a. What is the probability a customer purchases both a chicken dinner and a side salad? b. If a customer purchases the chicken dinner, what is the probability s/he does not purchase the side-salad? c. What is the probability the customer purchases neither the chicken dinner, nor the side-salad? d. What is the probability the customer purchases one of the 2 options, but not both? e. Suppose 2 customers come in to the restaurant (in different parties). What is the probability both of them purchase the chicken dinner and side-salad?
solve the following

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