Holiday Hours
Quick Start for:

2008 Confidence Interval Detail
015/Bexar
015-908/South San Antonio ISD

Category Summary

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

Stratum
Variance
A 142,884,455 1.0372 137,759,791 21 2,876 .056667014
A 146,457,955 1.0490 139,616,735 19 2,237 .045594947
A 176,207,703 0.9697 181,713,626 41 2,267 .007521296
A 197,384,686 1.0265 192,289,027 36 1,841 .015102823
F1 88,901,221 0.9587 92,731,012 12 286 .016821788
F1 99,140,855 0.8865 111,834,016 7 38 .016566363
F1 83,781,129 0.9952 84,185,218 5 12 .007972635
L1 40,273,463 1.1809 34,104,042 7 233 .033758320
L1 41,694,442 1.0692 38,995,924 6 37 .004627903
L1 42,556,580 1.0432 40,794,268 4 8 .000667874
L1 34,061,530 0.9785 34,809,944 2 3 .000292956
Random Totals: 1,093,344,019   1,088,833,603 160 9,838  
Catg D1 Exception Values: 243,560   289,580      
Catg F1 Exception Values: 98,993,047   95,958,829      
Total Test Values (4): 1,192,580,626   1,185,082,012      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 59,254,101

Confidence Interval Values (5)

State Lower Limit: 1,125,827,911 (State Test Value minus Margin of Error Percent)
Local Test Value: 1,192,580,626 (Within Confidence Interval)
State Upper Limit: 1,244,336,113 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 1,213,475,958 (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

Required Plug-ins