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2011 Confidence Interval Detail
102/Harrison
102-905/Harleton ISD

Category Summary

(1)
Category
(1)
Local
Value
(1)
Stratum
Ratio
(1)
State
Value
(2)
Sample
Size
(3)
Total
Parcels

Stratum
Variance
A 14,316,420 0.8903 16,080,445 11 318 .020203445
A 14,222,220 0.9139 15,562,118 12 143 .042216886
A 15,138,870 0.9882 15,319,642 14 101 .005137465
A 14,340,250 0.9348 15,340,447 12 63 .008066052
D3 61,326,130 1.0079 60,845,451 15 1,923 .015618350
G1 7,854,310 0.9839 7,982,834 8 55 .013203013
G1 7,684,250 1.0041 7,652,873 7 20 .005917863
G1 8,442,060 1.0389 8,125,960 5 11 .029269010
G1 6,605,470 0.9650 6,845,047 2 3 .006218450
Random Totals: 149,929,980   153,754,817 86 2,637  
Catg J Exception Values: 992,430   1,088,035      
Catg D1 Exception Values: 3,797,780   4,162,811      
Total Test Values (4): 154,720,190   159,005,663      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 7,950,283

Confidence Interval Values (5)

State Lower Limit: 151,055,380 (State Test Value minus Margin of Error Percent)
Local Test Value: 154,720,190 (Within Confidence Interval)
State Upper Limit: 166,955,946 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 164,921,800 (See ISD Summary Worksheet)

Sources:
(1) See Stratified Category Worksheet Reports PTS236, PTS430
(2) Number of parcels sampled by staff
(3) Total Category Parcels from Stratification Report, Appraisal Roll, or Self-report
(4) Includes any parcels in A, B, C, D3, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values
(6) Includes local value of unstudied property categories and sub-categories

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