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90.9 99.6 105.9 91.2 92.8 100.7 105.5 104.0 96.5 106.7 Table 2 Machine 2 95.0 92.3 109.5 96.2 97.6 98.8 115.5 87.1 109.8 106.5

90.9 99.6 105.9 91.2 92.8 100.7 105.5 104.0 96.5 106.7 Table 2 Machine 2 95.0 92.3 109.5 96.2 97.6 98.8 115.5 87.1 109.8 106.5

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section: Chapter Questions
Problem 6CR
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QUESTION 2 Samples of 20 parts are selected from two machines, and a critical dimension is measured on each part. The data are shown in Table 1 and 2. Compare the normality of both machines. 99.4 99.1 99.0 98.9 99.6 90.9 99.6 105.9 91.2 92.8 101.5 103.8 99.6 99.4 104.6 100.7 105.5 104.0 96.5 106.7 Table 1 Machine 1 Table 2 102.3 100.4 102.5 99.7 101.6 Machine 2 95.0 92.3 109.5 96.2 97.6 96.7 100.9 96.5 103.1 96.8 98.8 115.5 87.1 109.8 106.5
Transcribed Image Text:QUESTION 2 Samples of 20 parts are selected from two machines, and a critical dimension is measured on each part. The data are shown in Table 1 and 2. Compare the normality of both machines. 99.4 99.1 99.0 98.9 99.6 90.9 99.6 105.9 91.2 92.8 101.5 103.8 99.6 99.4 104.6 100.7 105.5 104.0 96.5 106.7 Table 1 Machine 1 Table 2 102.3 100.4 102.5 99.7 101.6 Machine 2 95.0 92.3 109.5 96.2 97.6 96.7 100.9 96.5 103.1 96.8 98.8 115.5 87.1 109.8 106.5
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