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 YES NO 18 10 NO 30 342 (d) If the part classified is derective, 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?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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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
30
18
NO
342
(d) If the part classified is derective, 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 30 18 NO 342 (d) If the part classified is derective, 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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