Lampiran 17

					Hasil Analisis Statistik Deskriptif

  Frequencies 
Statistics	
		PRETEST	POSTTEST	
N	Valid	12	12	
	Missing	0	0	
Mean	93.1667	62.6667	
Median	91.0000	58.5000	
Mode	74.00a	55.00a	
Std. Deviation	14.65254	11.42034	
Variance	214.697	130.424	
Range	56.00	41.00	
Minimum	74.00	49.00	
raMaximum	130.00	90.00	
Sum	1118.00	752.00	
Percentiles	25	85.2500	55.0000	
	50	91.0000	58.5000	
	75	96.5000	68.0000	
a. Multiple modes exist. The smallest value is shown	

  Frequency Table
PRETEST	
		Frequency	Percent	Valid Percent	Cumulative Percent	
Valid	74	1	8.3	8.3	8.3	
	79	1	8.3	8.3	16.7	
	85	1	8.3	8.3	25.0	
	86	1	8.3	8.3	33.3	
	87	1	8.3	8.3	41.7	
	90	1	8.3	8.3	50.0	
	92	1	8.3	8.3	58.3	
	94	1	8.3	8.3	66.7	
	95	1	8.3	8.3	75.0	
	97	1	8.3	8.3	83.3	
	109	1	8.3	8.3	91.7	
	130	1	8.3	8.3	100.0	
	Total	12	100.0	100.0		

POSTTEST	
		Frequency	Percent	Valid Percent	Cumulative Percent	
Valid	49	1	8.3	8.3	8.3	
	54	1	8.3	8.3	16.7	
	55	2	16.7	16.7	33.3	
	58	2	16.7	16.7	50.0	
	59	1	8.3	8.3	58.3	
	63	1	8.3	8.3	66.7	
	65	1	8.3	8.3	75.0	
	69	1	8.3	8.3	83.3	
	77	1	8.3	8.3	91.7	
	90	1	8.3	8.3	100.0	
	Total	12	100.0	100.0		

     Histogram

    Lampiran 18 

Uji Wilcoxon

   NPar Tests
Descriptive Statistics	
	N	Mean	Std. Deviation	Minimum	Maximum	Percentiles	
						25th	50th (Median)	75th	
PRETEST	12	93.1667	14.65254	74.00	130.00	85.2500	91.0000	96.5000	
POSTTEST	12	62.6667	11.42034	49.00	90.00	55.0000	58.5000	68.0000	

     Wilcoxon Signed Ranks Test

Ranks	
		N	Mean Rank	Sum of Ranks	
POSTTEST - PRETEST	Negative Ranks	12a	6.50	78.00	
	Positive Ranks	0b	.00	.00	
	Ties	0c			
	Total	12			
a. POSTTEST < PRETEST				
b. POSTTEST > PRETEST				
c. POSTTEST = PRETEST				

Test Statisticsb	
	POSTTEST - PRETEST	
Z	-3.061a	
Asymp. Sig. (2-tailed)	.002	
a. Based on positive ranks.	
b. Wilcoxon Signed Ranks Test