Results

Descriptive Statistics

Descriptive Statistics
	quiz1	gpa	total	final
Valid		105		105		105		105
Missing		0		0		0		0
Mean		7.467		2.862		100.086		61.838
Std. Deviation		2.481		0.713		13.427		7.635
Skewness		-0.851		-0.220		-0.757		-0.341
Std. Error of Skewness		0.236		0.236		0.236		0.236
Kurtosis		0.162		-0.688		1.146		-0.277
Std. Error of Kurtosis		0.467		0.467		0.467		0.467
Shapiro-Wilk		0.881		0.961		0.960		0.978
P-value of Shapiro-Wilk		<.001		0.004		0.003		0.072
Minimum		0.000		1.080		54.000		40.000
Maximum		10.000		4.000		123.000		75.000

Interpret the skewness and kurtosis values and how you determined whether the assumption of normality was met or violated