Español Quality control: A population of 611 semiconductor wafers contains wafers from three lots. The wafers are categorized by lot and by whether they conform to a thickness specification, with the results shown in the following table. A wafer is chosen at random from the population. Write your answer as a fraction or a decimal, rounded to four decimal places, Lot Conforming Nonconforming A 97 15 B 166 41 C 254 38 Send data to Excel (a) What is the probability that the water is from Lot A? (b) What is the probability that the wafer is nonconforming? (c) What is the probability that the wafer is from Lot A and is nonconforming? (d) Given that the water is from Lot A, what is the probability that it is nonconforming? (e) Given that the wafer is nonconforming, what is the probability that it is from Lot A7 (f) Let E, be the event that the water comes from Lot A, and let E, be the event that the wafer is nonconforming. Are E, and E, independent? Part: 0/6 Part 1 of 6 The probability that the wafer is from Lot A is 0.1833 Part: 1/6 Part 2 of 6 The probability that the water is nonconforming is 0.1538 Part: 2/6 Part 3 of 6 The probability that the wafer is from Lot A and is nonconforming is 0.0245 G
Español Quality control: A population of 611 semiconductor wafers contains wafers from three lots. The wafers are categorized by lot and by whether they conform to a thickness specification, with the results shown in the following table. A wafer is chosen at random from the population. Write your answer as a fraction or a decimal, rounded to four decimal places, Lot Conforming Nonconforming A 97 15 B 166 41 C 254 38 Send data to Excel (a) What is the probability that the water is from Lot A? (b) What is the probability that the wafer is nonconforming? (c) What is the probability that the wafer is from Lot A and is nonconforming? (d) Given that the water is from Lot A, what is the probability that it is nonconforming? (e) Given that the wafer is nonconforming, what is the probability that it is from Lot A7 (f) Let E, be the event that the water comes from Lot A, and let E, be the event that the wafer is nonconforming. Are E, and E, independent? Part: 0/6 Part 1 of 6 The probability that the wafer is from Lot A is 0.1833 Part: 1/6 Part 2 of 6 The probability that the water is nonconforming is 0.1538 Part: 2/6 Part 3 of 6 The probability that the wafer is from Lot A and is nonconforming is 0.0245 G
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 14PPS
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