The P&E industry manufactures electronic components and packages them in boxes whose specifications state that the proportion of defects is 4%. A quality engineer from an industry that makes use of the components produced by P&E inspects a sample of 200 parts and finds that 12 are defective. Considering these data, in many samples the customer would find a proportion of defieots greater than that specified by the P&E manufacturer.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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The P&E industry manufactures electronic
components and packages them in boxes
whose specifications state that the proportion
of defects is 4%. A quality engineer from an
industry that makes use of the components
produced by P&E inspects a sample of 200
parts and finds that 12 are defective.
Considering these data, in many samples the
customer would find a proportion of defieots
greater than that specified by the P&E
manufacturer.
Transcribed Image Text:The P&E industry manufactures electronic components and packages them in boxes whose specifications state that the proportion of defects is 4%. A quality engineer from an industry that makes use of the components produced by P&E inspects a sample of 200 parts and finds that 12 are defective. Considering these data, in many samples the customer would find a proportion of defieots greater than that specified by the P&E manufacturer.
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