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The Chair of the Operations Management Department at Quality Univers.pdf

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amrishleatherhouse

The Chair of the Operations Management Department at Quality University wants to construct a p-chart for determining whether the four faculties teaching the basic P/OM course are under control with regard to the number of students who fail the course. Accordingly, he sampled 100 final grades from last year for each instructor, with the following results: Instructor Number of Failures Prof A. 13 Prof B. 0 Prof C. 11 Prof D. 16 13. What are the .95 (5% risk of Type I error) upper and lower control limits for the p-chart? A. .95 and .05 B. .13 and .07 C. .1588 and .0412 D. .16 and .04 E. .1774 and .0226 14. Using .95 control limits, (5% risk of Type I error), which instructor(s), if any, should he conclude is (are) out of control? A. none B. Prof. B C. Prof. D D. both Prof. B and Prof. D E. all 15. The specifications for a product are 6 mm Solution 13. C 14. D 15. B Thank You Kindly rate the work.

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The Chair of the Operations Management Department at Quality University wants to construct a p-chart for determining whether the four faculties teaching the basic P/OM course are under control with regard to the number of students who fail the course. Accordingly, he sampled 100 final grades from last year for each instructor, with the following results: Instructor Number of Failures Prof A. 13 Prof B. 0 Prof C. 11 Prof D. 16 13. What are the .95 (5% risk of Type I error) upper and lower control limits for the p-chart? A. .95 and .05 B. .13 and .07 C. .1588 and .0412 D. .16 and .04 E. .1774 and .0226 14. Using .95 control limits, (5% risk of Type I error), which instructor(s), if any, should he conclude is (are) out of control? A. none B. Prof. B C. Prof. D D. both Prof. B and Prof. D E. all 15. The specifications for a product are 6 mm Solution 13. C 14. D 15. B Thank You Kindly rate the work

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The Chair of the Operations Management Department at Quality Univers.pdf

  • 1. The Chair of the Operations Management Department at Quality University wants to construct a p-chart for determining whether the four faculties teaching the basic P/OM course are under control with regard to the number of students who fail the course. Accordingly, he sampled 100 final grades from last year for each instructor, with the following results: Instructor Number of Failures Prof A. 13 Prof B. 0 Prof C. 11 Prof D. 16 13. What are the .95 (5% risk of Type I error) upper and lower control limits for the p-chart? A. .95 and .05 B. .13 and .07 C. .1588 and .0412 D. .16 and .04 E. .1774 and .0226 14. Using .95 control limits, (5% risk of Type I error), which instructor(s), if any, should he conclude is (are) out of control? A. none B. Prof. B C. Prof. D D. both Prof. B and Prof. D E. all 15. The specifications for a product are 6 mm Solution 13. C 14. D 15. B Thank You Kindly rate the work