Contoh hasil uji normalitas dengan SPSS 17.00

OUTPUT UJI NORMALITAS

Case Processing Summary
	KELAS	Cases
		Valid		Missing		Total
		N	Percent	N	Percent	N	Percent
NILAI UJIAN	EKSPERIMEN	21	100.0%	0	.0%	21	100.0%
	KONTROL	20	100.0%	0	.0%	20	100.0%
Tests of Normality
	KELAS	Kolmogorov-Smirnova			Shapiro-Wilk
		Statistic	df	Sig.	Statistic	df	Sig.
NILAI UJIAN	EKSPERIMEN	.150	21	.056	.947	21	.108
	KONTROL	.147	20	.059	.932	20	.037
a. Lilliefors Significance Correction

Descriptives
	KELAS			Statistic	Std. Error
NILAI UJIAN	EKSPERIMEN	Mean		71.0290	2.18007
		90% Confidence Interval for Mean	Lower Bound	67.2690
			Upper Bound	74.7891
		5% Trimmed Mean		71.2713
		Median		75.0000
		Variance		99.807
		Std. Deviation		9.99035
		Minimum		50.00
		Maximum		87.50
		Range		37.50
		Interquartile Range		8.34
		Skewness		-.591	.501
		Kurtosis		.166	.972
	KONTROL	Mean		62.9140	2.24000
		90% Confidence Interval for Mean	Lower Bound	59.0407
			Upper Bound	66.7873
		5% Trimmed Mean		63.4233
		Median		62.5000
		Variance		100.352
		Std. Deviation		10.01757
		Minimum		41.66
		Maximum		75.00
		Range		33.34
		Interquartile Range		15.63
		Skewness		-.560	.512
		Kurtosis		-.475	.992

HISTOGRAM OUTPUT NORMALITY