1. In a manufacturing process, parts produced are classified in the table below. A 400 parts are classified by surface flaws and as (functionally) defective. DEFECTIVE SURFACE FLAWS YES NO YES 10 30 NO 18 342 (c) If the part classified hao surface flaws, what is the probability that it is defective? (d) If the part classified is defective, what is the probability that the part classified has surface flaws? (e) If the part classified is not defective, what is the probability that the part classified has no surface flaws?

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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1. In a manufacturing process, parts produced are classified in the table below. A 400
parts are classified by surface flaws and as (functionally) defective.
DEFECTIVE
SURFACE FLAWS
YES
NO
YES
10
18
NO
30
342
(c) If the part classified has surface flaws, what is the probability that it is defective?
(d) If the part classified is defective, what is the probability that the part classified has
surface flaws?
(e) If the part classified is not defective, what is the probability that the part classified
has no surface flaws?
Transcribed Image Text:1. In a manufacturing process, parts produced are classified in the table below. A 400 parts are classified by surface flaws and as (functionally) defective. DEFECTIVE SURFACE FLAWS YES NO YES 10 18 NO 30 342 (c) If the part classified has surface flaws, what is the probability that it is defective? (d) If the part classified is defective, what is the probability that the part classified has surface flaws? (e) If the part classified is not defective, what is the probability that the part classified has no surface flaws?
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