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Table 2.
Comparison of Means for 1980 Demographics
VariableNever OverrideEver Overridep-valueb
Percent Nonwhite Enrolleda 7.14 4.59 0.07 
Percent Black Enrolleda 2.90 1.85 0.14 
Percent Nonwhite Residents 2.65 1.99 0.24 
Percent Black Residents 1.37 0.86 0.11 
Population 45.43 11.98 0.00 
Percent Aged 65 or Older 26.40 28.14 0.01 
Percent Aged 17 or Less 12.76 11.57 0.08 
Percent with Bachelor's Degree (25 and older) 32.40 23.13 0.00 
Percent with No High School Degree (25 and older) 15.01 22.16 0.00 
Family Income - 10th pct 6.14 7.60 0.00 
Family Income - 25th pct 11.96 13.51 0.01 
Family Income - 50th pct 19.67 20.92 0.11 
Family Income - 75th pct 27.47 29.34 0.07 
Family Income - 90th pct 35.79 39.19 0.02 
House Prices - 10th pct 25.55 27.86 0.15 
House Prices - 25th pct 33.69 37.30 0.07 
House Prices - 50th pct 42.68 48.74 0.02 
House Prices - 75th pct 53.67 62.66 0.01 
House Prices - 90th pct 66.75 80.04 0.00 
Number 47 305  
Variable Never Win Ever Win p-valueb 
Percent Nonwhite Enrolleda 5.43 4.38 0.51 
Percent Black Enrolleda 1.46 1.95 0.27 
Percent Nonwhite Residents 1.86 2.02 0.69 
Percent Black Residents 0.68 0.90 0.20 
Population 20.00 10.27 0.00 
Percent Aged 65 or Older 28.71 28.02 0.22 
Percent Aged 17 or Less 11.48 11.59 0.84 
Percent with Bachelor's Degree (25 and older) 30.44 21.59 0.00 
Percent with No High School Degree (25 and older) 14.22 23.84 0.00 
Family Income - 10th pct 6.91 7.75 0.01 
Family Income - 25th pct 12.43 13.74 0.00 
Family Income - 50th pct 19.69 21.18 0.01 
Family Income - 75th pct 27.17 29.80 0.00 
Family Income - 90th pct 36.18 39.83 0.00 
House Prices - 10th pct 24.37 28.59 0.00 
House Prices - 25th pct 31.94 38.42 0.00 
House Prices - 50th pct 41.10 50.34 0.00 
House Prices - 75th pct 52.16 64.87 0.00 
House Prices - 90th pct 64.31 83.34 0.00 
Number 252 53  
VariableNever OverrideEver Overridep-valueb
Percent Nonwhite Enrolleda 7.14 4.59 0.07 
Percent Black Enrolleda 2.90 1.85 0.14 
Percent Nonwhite Residents 2.65 1.99 0.24 
Percent Black Residents 1.37 0.86 0.11 
Population 45.43 11.98 0.00 
Percent Aged 65 or Older 26.40 28.14 0.01 
Percent Aged 17 or Less 12.76 11.57 0.08 
Percent with Bachelor's Degree (25 and older) 32.40 23.13 0.00 
Percent with No High School Degree (25 and older) 15.01 22.16 0.00 
Family Income - 10th pct 6.14 7.60 0.00 
Family Income - 25th pct 11.96 13.51 0.01 
Family Income - 50th pct 19.67 20.92 0.11 
Family Income - 75th pct 27.47 29.34 0.07 
Family Income - 90th pct 35.79 39.19 0.02 
House Prices - 10th pct 25.55 27.86 0.15 
House Prices - 25th pct 33.69 37.30 0.07 
House Prices - 50th pct 42.68 48.74 0.02 
House Prices - 75th pct 53.67 62.66 0.01 
House Prices - 90th pct 66.75 80.04 0.00 
Number 47 305  
Variable Never Win Ever Win p-valueb 
Percent Nonwhite Enrolleda 5.43 4.38 0.51 
Percent Black Enrolleda 1.46 1.95 0.27 
Percent Nonwhite Residents 1.86 2.02 0.69 
Percent Black Residents 0.68 0.90 0.20 
Population 20.00 10.27 0.00 
Percent Aged 65 or Older 28.71 28.02 0.22 
Percent Aged 17 or Less 11.48 11.59 0.84 
Percent with Bachelor's Degree (25 and older) 30.44 21.59 0.00 
Percent with No High School Degree (25 and older) 14.22 23.84 0.00 
Family Income - 10th pct 6.91 7.75 0.01 
Family Income - 25th pct 12.43 13.74 0.00 
Family Income - 50th pct 19.69 21.18 0.01 
Family Income - 75th pct 27.17 29.80 0.00 
Family Income - 90th pct 36.18 39.83 0.00 
House Prices - 10th pct 24.37 28.59 0.00 
House Prices - 25th pct 31.94 38.42 0.00 
House Prices - 50th pct 41.10 50.34 0.00 
House Prices - 75th pct 52.16 64.87 0.00 
House Prices - 90th pct 64.31 83.34 0.00 
Number 252 53  

Notes:aData are from 1985.

bp-value for test of equal population means across groups.

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