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O b se r v e d P e r f o r m a n ce E x p e ct e d S T P e r f o r m a n ce E x p e ct e d L T P e r f o r m a n ceSTLTDescriptive Statistical (四 )分析階段 9. 998 9. 999 10. 000 10. 001 10. 00295% C onf idenc e I nt erv al f or M u9 . 9 9 9 8 9 . 9 9 9 9 1 0 . 0 0 0 0 1 0 . 0 0 0 1 1 0 . 0 0 0 2 1 0 . 0 0 0 3 1 0 . 0 0 0 4 1 0 . 0 0 0 5 1 0 . 0 0 0 695% C onf idenc e I nt erv al f or M edianV a r i a b l e : C 1ASquared:PValue:M eanSt D evVarianc eSk ew nes sKurt os isNM inim um1s t Quart ileM edian3rd Quart ileM ax im um 9. 9999 0. 0008 9. 99980. 1930. 88910. 0002 0. 00101. 07E064. 5E022. 3E0140 9. 9978 9. 999410. 000310. 000910. 002310. 0005 0. 001310. 0005Anders onD arling N orm alit y T es t95% C onf idenc e I nt erv al f or M u95% C onf idenc e I nt erv al f or Sigm a95% C onf idenc e I nt erv al f or M edianDescri pti ve Stati sti csDescriptive Statistics Variable N Mean Median TrMean StDev SE Mean C1 40 Variable Minimum Maximum Q1 Q3 C1 Descriptive Statistical (四 )分析階段 1Sample Z (四 )分析階段 9 . 9 9 8 9 . 9 9 9 1 0 . 0 0 0 1 0 . 0 0 1 1 0 . 0 0 2C1Bo x p l o t o f C 1( w i t h H o a n d 9 5 % Z co n f i d e n ce i n t e r va l f o r t h e m e a n , u s i n g s i g m a = 0 . 0 0 1 0 3 6 1 )[ ]X_ZTest Test of mu = vs mu not = The assumed sigma = Variable N Mean StDev SE Mean Z P C1 40 P 1Sample Z (四 )分析階段 (四 )分析階段 1Sample T (四 )分析階段 19 20 21 22 23C1Bo x p l o t o f C 1( w i t h H o a n d 9 5 % t co n f i d e n ce i n t e r va l f o r t h e m e a n )[ ]X_HoTTest of the Mean Test of mu = vs mu not = Variable N Mean StDev SE Mean T P C1 20 1Sample T P (四 )分析階段 2Sample T (四 )分析階段 C1 C2202530Bo x p l o t s o f C 1 a n d C 2( m e a n s a r e i n d i ca t e d b y s o l i d ci r cl e s )Two s