7. Final: A company is conducting a sweepstakes, and ships two boxes of game pieces to a particular store. Box A has 5% of its contentsbeing winners, while 4% of the contents of box B are winners. Box A contains 28% of the total tickets. The contents of both boxes aremixed in a drawer and a ticket is chosen at random. Using Baye's Theorem, what is the probability it came from box A if it is a winner?a. Not availableO b. .327O c..305O d. .517O e. .025

Answered: Image /qna-images/answer/72d15b68-91f8-4cea-91bc-b63ba4d78f99.jpg

Answered: 7. Final: A company is conducting a…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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1. Of the students in the college, 60% of the students reside in the hostel and 40% of the students are day scholars. Previous year result reports that 30% of all students who stay in the hostel scored A Grade and 20% of day scholars scored A grade. At the end of the year, one student is chosen at random and found that he/she has an A grade. What is the probability that the student is a hostlier? 2. Two players A and B are competing at a trivia quiz game involving a series of questions. On any individual question, the probabilities that A and B give the correct answer areαandβrespectively, for all questions, with outcomes for different questions being independent. The game finishes when a player wins by answering a question correctly. Compute the probability that A wins ifa. A answers the first question, b. B answers the first question. 3. Patients are recruited onto the two arms (0 - Control,1-Treatment) of a clinical trial. The probability that an adverse outcome occurs on the…
In a screw factor, there are two machines. Machine A and B that produce screws. Machine A produces 20% of the daily output, while machine B produces 80% of the daily output. Of their output, 10% and 2% of their output are defective, respectively. A box of 30 screws is chosen at random from a day's production and found one of them to be a. defective. What is the probability that this box came from machine A? A screw is chosen at random from a day's production and found to be defective. What is the probability that it came from machine A? b. C. What is the probability of defective product of this factory? th Quality assurance employee start testing a group of screws, what is the probability that the 4 screw will be defective?
A product is made by 3 machines, B1, B2, and B3 with 30%, 45% & 25%, respectively. The machines produce with 2%, 3% & 2% defective rates. A product is randomly chosen and it is defective. What is the probability that the product is made by machine B3?
QL: If Ali drive 4 sessions, he have a 60% chance of winning. Assuming that the sessions are independent of each other, what is the probability that: 1. Ali will win 0, 1,2.3 orall 4 sessions, 2. Ali will win at least one session. 3. Al will win a majority of the sessions.
A WAL*MART manager has five good light bulbs and four defected light bulbs in Box 1 and four good light bulbs and five defected light bulbs in Box 2. If the manager transfers one light bulb at random from Box 1 to Box 2, what is the probability of his then drawing a good light bulb from Box 2? (Round to four decimal places. Do not use %)
suppose that a finished product is randomly selected. What is the probability that 25%, respectively, of the products. It is known from past experience that 2%, 3%, and 2% of the products made by each machine, respectively, are defective. Now, In a certain assembly plant, three machines, B1, B2, and B3, make 30%, 45%, and and 2% of the products made by each machine, respectively, it is defective?
7. Final: A company is conducting a sweepstakes, and ships two boxes of game pieces to a particular store. Box A has 5% of its contents being winners, while 4% of the contents of box B are winners. Box A contains 28% of the total tickets. The contents of both boxes are mixed in a drawer and a ticket is chosen at random. Using Baye's Theorem, what is the probability it carme from box A if it is a winner? O a. Not available O b. .327 O c..305 O d. .517 O e. .025
In a bolt factory, machines A, B, C manufacture 30%, 30%, 40% of the total output respectively. From their outputs, 4, 5, 3 per cents are defective bolt. A bolts is drawn at random and found to be defective. What are the probabilities that it was manufactured by machines A, B and C?

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