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defective items among them according to size-groups. Is there any correlation betweer size and defect in quantity? Size - 15–16 16–17 17–18 18–19 19–20 20–21 groups No. of 200 270 340 360 400 300 items No. of 150 162 170 180 180 120 defective items

defective items among them according to size-groups. Is there any correlation betweer size and defect in quantity? Size - 15–16 16–17 17–18 18–19 19–20 20–21 groups No. of 200 270 340 360 400 300 items No. of 150 162 170 180 180 120 defective items

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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defective items among them according to size-groups. Is there any correlation between size and defect in quantity? Size – 15–16 16–17 17–18 18–19 19–20 20–21 groups No. of 200 270 340 360 400 300 items No. of 150 162 170 180 180 120 defective items
Transcribed Image Text:defective items among them according to size-groups. Is there any correlation between size and defect in quantity? Size – 15–16 16–17 17–18 18–19 19–20 20–21 groups No. of 200 270 340 360 400 300 items No. of 150 162 170 180 180 120 defective items
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