United States Census of Population and Housing 1
The UNIVARIATE Procedure
Variable: CityPop_90 (1990 metropolitan pop in millions)
Values Rounded to the Nearest Multiple of 1
Moments
N 51 Sum Weights 51
Mean 3.8627451 Sum Observations 197
Std Deviation 5.23457585 Variance 27.4007843
Skewness 2.85345529 Kurtosis 10.3550751
Uncorrected SS 2131 Corrected SS 1370.03922
Coeff Variation 135.5144 Std Error Mean 0.73298723
Basic Statistical Measures
Location Variability
Mean 3.862745 Std Deviation 5.23458
Median 2.000000 Variance 27.40078
Mode 1.000000 Range 29.00000
Interquartile Range 3.00000
Tests for Location: Mu0=0
Test -Statistic- -----p Value------
Student's t t 5.269867 Pr > |t| <.0001
Sign M 21.5 Pr >= |M| <.0001
Signed Rank S 473 Pr >= |S| <.0001
Quantiles (Definition 5)
Quantile Estimate
100% Max 29
99% 29
95% 14
90% 10
75% Q3 4
50% Median 2
25% Q1 1
10% 0
5% 0
1% 0
0% Min 0
Extreme Observations
--------------Lowest-------------- --------------Highest-------------
Value Region State Obs Value Region State Obs
0 4 AK 50 17 1 NY 7
0 4 WY 41 29 4 CA 49 |