3 Managers are processing incoming documents. First processes 40% of all documents, 2d processes 35% of all documents, 3d processes 25% of all documents. Probability of 1st manager making an error, while processing a document is 0.04, Probability of 2nd manager making an error, while processing a document is 0.06, Probability of 3rd manager making an error, while processing a document is 0.03. A document is picked up at random. It contains error. Find the probability: a. Document was processed by 1st manager b. Document was processed by 2nd manager c. Document was processed by 3rd manager

3 Managers are processing incoming documents. First processes 40% of all documents, 2d processes 35% of all documents, 3d processes 25% of all documents. Probability of 1st manager making an error, while processing a document is 0.04, Probability of 2nd manager making an error, while processing a document is 0.06, Probability of 3rd manager making an error, while processing a document is 0.03. A document is picked up at random. It contains error. Find the probability: a. Document was processed by 1st manager b. Document was processed by 2nd manager c. Document was processed by 3rd manager

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...

See similar textbooks

Related questions

Q: Determine if the events in the problem are independent or dependent, then find the probability of…

Q: A building contractor buys 70% of his cement from supplier A and 30% from supplier B. A total of 75%…

Q: Suppose you play a game that you can only either win or lose. You win a game with probability 0.538.…

A: It is an application of Binomial distribution .Binomial distribution occurs as a consequence of…

Q: Player V and Player M have competed against each other many times. Historical data show that each…

A: The objective of the question is to find the probability that a match between Player V and Player M…

Q: A building contractor buys 90% of his cement from supplier A and 10% from supplier B. A total of…

A: Given that a building contractor buys 90% of his cement from supplier A and 10% from supplier B. A…

Q: Of the cartons produced by a company, 9% have a puncture, 3% have a smashed corner, and 1.2% have…

A: Given that, P(have a puncture) = 9% P(have a smashed corner) = 3% P(have a puncture and a smashed…

Q: The probability of John going to the movies today is 0.7. The probability of Sam going to the movies…

A: Answer:- The probability of John going to the movies today is P(J) = 0.7 The…

Q: In a population where 25% of voters prefer Candidate A, an organization conducts a poll of 1616…

A: P(prefer candidate A) = 0.25 n = 16 voters P(0 of 16 will prefer candidate A) = ?

Q: In a box of assorted cookies, 39% contain chocolate and 16% contain nuts. Of those, 6% contain both…

Q: uppose a jar contains 15 red marbles and 15 blue marbles. If you reach in the jar and pull out 2…

A: Number of red marbles=15Number of blue marbles=15Total number of marbles=30

Q: In a large population, 53 % of the people have been vaccinated. If 4 people are randomly selected,…

A: Given information- Given problem is of binomial distribution. Probability of success, p = 0.53 No.…

Q: A building contractor buys 90% of his cement from supplier A and 10% from supplier B. A total of…

A: Solution: Let X be the event that contractor buys cement from supplier A and Y be the event that…

Q: A building contractor buys 70% of his cement from supplier A and 30% from supplier B. A total of…

A: See below the solution

Q: Of the cartons produced by a company, 3% have a puncture, 5% have a smashed corner, and 0.4% have…

A: Given that , cartons produced by a company, 3% have a puncture, 5% have a smashed corner, and 0.4 %…

Q: Of the cartons produced by a company, 9% have a puncture, 7% have a smashed corner, and 0.9% have…

A: From the given information we find the probability.

Q: In a statistics class of 35 students, there were 10 men and 25 women. Six of the men and seven of…

A: Note:Thank you for the question. As your question has more than 3 parts, according to our policy, we…

Q: At a local company, 15% of the employees are women. Every day, 7% of the women bring their lunch…

Q: The testing division of a chip manufacturing company tests all manufactured chips individually, one…

A: Introduction to Geometric distribution: Suppose there are independent trials and the probability of…

Q: A building contractor buys 60% of his cement from supplier A and 40% from supplier B. A total of…

A: Answer:- Given,A building contractor Buys cement from supplier A = 60% .That is , P(A) = 0.60 A…

Q: pitcher contains 3 red and 2 black marbles. You select two marbles without replacement. What is the…

Q: A minesweeper uses a robot to check two routes (A or B) for mines. The probability that the robot…

A: Solution

Q: Three friends (A, B, and C) will participate in a round-robin tournament in which each one plays…

A: Each person can win if: A wins BB wins CC wins A That is, A beats BB beats CA does not beat C

Q: Use the following table to find the probability. Male Female Write with left hand 55 38 Do not…

A: 1. Consider the following table for necessary calculations. Male Female Total Write…

Q: The best free throw shooter in NBA history is Stephen Curry who has made 91% of his free throw…

A: Let be the number of number of free throws.The probability of making free shot: The total number…

Q: find the probability that only three have traveled to Italy.

A: Let p be the probability that a tourist have traveled to Italy. Given that p = 0.55 Let X denotes…

Q: A football team consists of 19 each freshmen and sophomores, 15 juniors, and 18 seniors. Four…

A: 19 freshmen, 19 sophomores, 15 juniors, 18 seniorsTotal=71

Q: In a large population, 68 % of the people have been vaccinated. If 4 people are randomly selected,…

Q: Of the cartons produced by a company, 7% have a puncture, 6% have a smashed corner, and 0.4% have…

Question

23. 3 Managers are processing incoming documents. First processes 40% of all
documents, 2d processes 35% of all documents, 3d processes 25% of all
documents. Probability of 1st manager making an error, while processing a
document is 0.04, Probability of 2nd manager making an error, while
processing a document is 0.06, Probability of 3rd manager making an error,
while processing a document is 0.03. A document is picked up at random. It
contains error. Find the probability:
a. Document was processed by 1st manager
b. Document was processed by 2nd manager
c. Document was processed by 3rd manager

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Given Data:

VIEW

Probability of error:

Sol(a)

Sol(b)

Sol(c)

Step by step

Solved in 5 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Finite State Machine$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, probability and related others by exploring similar questions and additional content below.

Similar questions

A cookie is selected at random from a basket containing 10 peanut butter cookies, 8 caramel cookies, 12 sugar cookies, and 20 mint cookies. Find the probability that a peanut butter cookie is selected.
A factory produces a particular electrical component. On average, the probability that a component will be faulty is 0.16, independently of each other. The company sells the electrical component in a box of 7. Calculate the probability of having at least 1 faulty components. (2 d.p.)
Of the cartons produced by a company, 10% have a puncture, 4% have a smashed corner, and 1.3% 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.) %.
A factory produces a particular electrical component. On average, the probability that a component will be faulty is 0.16, independently of each other. The company sells the electrical component in a box of 7. Calculate the probability of having at least 1 faulty components. (2 d.p.)
A lock consists of 3 dials, where each dial has 4 letters. What is the probability of guessing the right combination in one try? Kay has an 80% probability of making a free-throw in basketball, and each free-throw is independent. Kay gets to take 2 free-throws and must make both to win the game. What is the probability that Kay's team will win the game? Two owners of a cattle ranch, Jo and Val, want to find the average weight for the ranch’s 200 cows. Instead of weighing all of the cows: Jo weighs 25 cows and gets an average weight of 1,350 pounds (stdev 50) Val weighs 100 cows and gets an average weight of 1,420 pounds (stdev 50) What is Jo’s margin of error, rounded to the nearest whole number? (The formula is )
A group of people were asked if they had run a red light in the last year. 312 responded "yes", and 236 responded "no". Find the probability that if a person is chosen at random, they have run a red light in the last year.
In a class there are 18 juniors and 10 seniors; 6 of the seniors are females, and 12 of the juniors are males. If a student is selected at random, find the probability of selecting the following A junior or a female A junior or a senior A junior who is a female