Quiz8c_KEY_Sp11

Quiz8c_KEY_Sp11 - C Name: _KEY_ 20 April 2011 IE330 Spring...

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Name: ________________KEY____________________ C 20 April 2011 IE330 Spring 2011 Closed book, closed notes, no calculators Quiz #8c For all questions, refer to these figures and output. Please keep your answers short. 40 32 24 16 8 0 Median Mean 17.5 15.0 12.5 10.0 7.5 5.0 1st Q uartile 6.773 Median 7.693 3rd Q uartile 8.805 Maximum 52.400 6.450 17.028 7.096 8.535 8.889 16.779 A -Squared 4.36 P-V alue < 0.005 Mean 11.739 StDev 11.619 V ariance 135.005 Skewness 2.77768 Kurtosis 7.63616 N 21 Minimum 5.112 A nderson-Darling Normality Test 95% C onfidence Interv al for Mean 95% C onfidence Interv al for Median 95% C onfidence Interv al for StDev 95% Confidence Intervals Summary for Mid Shift 40 32 24 16 8 Median Mean 10 9 8 7 6 1st Q uartile 5.2303 Median 6.5253 3rd Q uartile 8.9293 Maximum 30.7000 6.2412 9.5254 6.1718 8.5045 4.2714 6.6568 A -Squared 3.17 P-V alue < 0.005 Mean 7.8833 5.2026 V ariance 27.0672 Skewness 2.64461 Kurtosis 9.52622 N 41 Minimum 0.3157 A nderson-Darling Normality Test 95% C onfidence Interv al for Mean 95% C onfidence Interv al for Median 95% C onfidence Interv al for StDev Summary for Day Shift Mann-Whitney Test and CI: Mid Shift, Day Shift N Median Mid Shift 21 7.693 Day Shift 41 6.525 Point estimate for ETA1-ETA2 is 0.947 95.0 Percent CI for ETA1-ETA2 is (-0.327,2.310)
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This document was uploaded on 09/19/2011.

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Quiz8c_KEY_Sp11 - C Name: _KEY_ 20 April 2011 IE330 Spring...

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