SAS Output

The UNIVARIATE Procedure

Variable: CityPop_90 (1990 metropolitan pop in millions)

Moments
N	51	Sum Weights	51
Mean	3.87701961	Sum Observations	197.728
Std Deviation	5.16465302	Variance	26.6736408
Skewness	2.87109259	Kurtosis	10.537867
Uncorrected SS	2100.27737	Corrected SS	1333.68204
Coeff Variation	133.21194	Std Error Mean	0.72319608

Basic Statistical Measures
Location		Variability
Mean	3.877020	Std Deviation	5.16465
Median	2.423000	Variance	26.67364
Mode	.	Range	28.66500
		Interquartile Range	3.60000

Tests for Location: Mu0=3.5
Test	Statistic		p Value
Student's t	t	0.521324	Pr > \|t\|	0.6044
Sign	M	-9.5	Pr >= \|M\|	0.0110
Signed Rank	S	-147	Pr >= \|S\|	0.1706

Quantiles (Definition 5)
Quantile	Estimate
100% Max	28.799
99%	28.799
95%	14.166
90%	9.574
75% Q3	4.376
50% Median	2.423
25% Q1	0.776
10%	0.257
5%	0.191
1%	0.134
0% Min	0.134

Extreme Observations
Lowest		Highest
Value	Obs	Value	Obs
0.134	41	10.083	9
0.152	3	12.023	18
0.191	39	14.166	26
0.221	36	16.515	7
0.226	50	28.799	49

The UNIVARIATE Procedure

Variable: NonCityPop_90 (1990 nonmetropolitan pop in million)

Moments
N	49	Sum Weights	49
Mean	1.04042857	Sum Observations	50.981
Std Deviation	0.66036104	Variance	0.43607671
Skewness	0.46479456	Kurtosis	-0.4491065
Uncorrected SS	73.973771	Corrected SS	20.931682
Coeff Variation	63.470099	Std Error Mean	0.09433729

Basic Statistical Measures
Location		Variability
Mean	1.040429	Std Deviation	0.66036
Median	0.961000	Variance	0.43608
Mode	0.608000	Range	2.75600
		Interquartile Range	1.12700

Tests for Location: Mu0=3.5
Test	Statistic		p Value
Student's t	t	-26.0721	Pr > \|t\|	<.0001
Sign	M	-24.5	Pr >= \|M\|	<.0001
Signed Rank	S	-612.5	Pr >= \|S\|	<.0001

Quantiles (Definition 5)
Quantile	Estimate
100% Max	2.821
99%	2.821
95%	2.127
90%	1.906
75% Q3	1.577
50% Median	0.961
25% Q1	0.450
10%	0.229
5%	0.140
1%	0.065
0% Min	0.065

Extreme Observations
Lowest		Highest
Value	Obs	Value	Obs
0.065	5	1.906	19
0.113	10	2.021	27
0.140	6	2.127	17
0.183	46	2.253	15
0.229	4	2.821	26

Missing Values
Missing Value	Count	Percent Of
Missing Value	Count	All Obs	Missing Obs
.	1	1.96	50.00
A	1	1.96	50.00
Total	2	3.92	100.00