statistics interpret data
sacag85
interpreting_data_stat.docx
The UNIVARIATE Procedure
Variable: LessThanHighSchool
|
Moments |
|||
|
N |
8 |
Sum Weights |
8 |
|
Mean |
24.197375 |
Sum Observations |
193.579 |
|
Std Deviation |
8.89374775 |
Variance |
79.0987491 |
|
Skewness |
0.576002 |
Kurtosis |
0.15540294 |
|
Uncorrected SS |
5237.7949 |
Corrected SS |
553.691244 |
|
Coeff Variation |
36.7550106 |
Std Error Mean |
3.14441467 |
|
Basic Statistical Measures |
|||
|
Location |
Variability |
||
|
Mean |
24.19738 |
Std Deviation |
8.89375 |
|
Median |
21.87450 |
Variance |
79.09875 |
|
Mode |
. |
Range |
27.86400 |
|
|
|
Interquartile Range |
9.42000 |
|
Tests for Location: Mu0=0 |
||||
|
Test |
Statistic |
p Value |
||
|
Student's t |
t |
7.695351 |
Pr > |t| |
0.0001 |
|
Sign |
M |
4 |
Pr >= |M| |
0.0078 |
|
Signed Rank |
S |
18 |
Pr >= |S| |
0.0078 |
|
Quantiles (Definition 5) |
|
|
Quantile |
Estimate |
|
100% Max |
38.9360 |
|
99% |
38.9360 |
|
95% |
38.9360 |
|
90% |
38.9360 |
|
75% Q3 |
29.6655 |
|
50% Median |
21.8745 |
|
25% Q1 |
20.2455 |
|
10% |
11.0720 |
|
5% |
11.0720 |
|
1% |
11.0720 |
|
0% Min |
11.0720 |
|
Extreme Observations |
|||
|
Lowest |
Highest |
||
|
Value |
Obs |
Value |
Obs |
|
11.072 |
1 |
21.736 |
5 |
|
19.753 |
2 |
22.013 |
4 |
|
20.738 |
7 |
24.105 |
3 |
|
21.736 |
5 |
35.226 |
8 |
|
22.013 |
4 |
38.936 |
6 |
The UNIVARIATE Procedure
Variable: HighSchoolOrEquiv
|
Moments |
|||
|
N |
8 |
Sum Weights |
8 |
|
Mean |
27.01075 |
Sum Observations |
216.086 |
|
Std Deviation |
4.24131805 |
Variance |
17.9887788 |
|
Skewness |
-1.6798523 |
Kurtosis |
2.9906547 |
|
Uncorrected SS |
5962.56638 |
Corrected SS |
125.921452 |
|
Coeff Variation |
15.7023335 |
Std Error Mean |
1.49953238 |
|
Basic Statistical Measures |
|||
|
Location |
Variability |
||
|
Mean |
27.01075 |
Std Deviation |
4.24132 |
|
Median |
28.16950 |
Variance |
17.98878 |
|
Mode |
. |
Range |
13.16700 |
|
|
|
Interquartile Range |
3.90300 |
|
Tests for Location: Mu0=0 |
||||
|
Test |
Statistic |
p Value |
||
|
Student's t |
t |
18.01278 |
Pr > |t| |
<.0001 |
|
Sign |
M |
4 |
Pr >= |M| |
0.0078 |
|
Signed Rank |
S |
18 |
Pr >= |S| |
0.0078 |
|
Quantiles (Definition 5) |
|
|
Quantile |
Estimate |
|
100% Max |
31.0410 |
|
99% |
31.0410 |
|
95% |
31.0410 |
|
90% |
31.0410 |
|
75% Q3 |
29.6595 |
|
50% Median |
28.1695 |
|
25% Q1 |
25.7565 |
|
10% |
17.8740 |
|
5% |
17.8740 |
|
1% |
17.8740 |
|
0% Min |
17.8740 |
|
Extreme Observations |
|||
|
Lowest |
Highest |
||
|
Value |
Obs |
Value |
Obs |
|
17.874 |
4 |
28.134 |
6 |
|
24.126 |
7 |
28.205 |
1 |
|
27.387 |
8 |
28.947 |
5 |
|
28.134 |
6 |
30.372 |
3 |
|
28.205 |
1 |
31.041 |
2 |
The REG Procedure
Model: MODEL1
Dependent Variable: Race
|
Number of Observations Read |
8 |
|
Number of Observations Used |
8 |
|
Analysis of Variance |
|||||
|
Source |
DF |
Sum of Squares |
Mean Square |
F Value |
Pr > F |
|
Model |
1 |
21.50094 |
21.50094 |
6.29 |
0.0460 |
|
Error |
6 |
20.49906 |
3.41651 |
|
|
|
Corrected Total |
7 |
42.00000 |
|
|
|
|
Root MSE |
1.84838 |
R-Square |
0.5119 |
|
Dependent Mean |
4.50000 |
Adj R-Sq |
0.4306 |
|
Coeff Var |
41.07512 |
|
|
|
Parameter Estimates |
|||||
|
Variable |
DF |
Parameter Estimate |
Standard Error |
t Value |
Pr > |t| |
|
Intercept |
1 |
-0.26830 |
2.00996 |
-0.13 |
0.8982 |
|
LessThanHighSchool |
1 |
0.19706 |
0.07855 |
2.51 |
0.0460 |
The REG Procedure
Model: MODEL1
Dependent Variable: Race
The REG Procedure
Model: MODEL1
Dependent Variable: Race
|
Number of Observations Read |
8 |
|
Number of Observations Used |
8 |
|
Analysis of Variance |
|||||
|
Source |
DF |
Sum of Squares |
Mean Square |
F Value |
Pr > F |
|
Model |
1 |
2.56475 |
2.56475 |
0.39 |
0.5552 |
|
Error |
6 |
39.43525 |
6.57254 |
|
|
|
Corrected Total |
7 |
42.00000 |
|
|
|
|
Root MSE |
2.56370 |
R-Square |
0.0611 |
|
Dependent Mean |
4.50000 |
Adj R-Sq |
-0.0954 |
|
Coeff Var |
56.97104 |
|
|
|
Parameter Estimates |
|||||
|
Variable |
DF |
Parameter Estimate |
Standard Error |
t Value |
Pr > |t| |
|
Intercept |
1 |
8.35486 |
6.23718 |
1.34 |
0.2289 |
|
HighSchoolOrEquiv |
1 |
-0.14272 |
0.22846 |
-0.62 |
0.5552 |
The REG Procedure
Model: MODEL1
Dependent Variable: Race
1
