taxes Property Tax Assistance

2016 Confidence Interval Detail

015/Bexar
015-912/Southwest ISD

Category Summary

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

Stratum
Variance
A 360,764,558 0.9363 385,308,724 54 5,043 .018563364
A 361,195,723 0.9730 371,218,626 59 3,361 .008701423
A 360,270,787 0.9944 362,299,665 60 2,500 .004025706
A 360,599,418 1.0153 355,165,388 60 1,835 .011832977
E 147,995,301 0.8783 168,501,994 15 1,277 .113840471
F1 73,839,889 1.0067 73,348,454 13 179 .001825035
F1 77,173,306 0.9911 77,866,316 9 39 .001512634
F1 64,515,030 0.9951 64,832,710 6 9 .000012251
F1 88,228,660 0.9868 89,408,857 2 4 .000111400
L1 85,594,371 1.0075 84,957,192 9 78 .002549448
L1 79,686,530 1.1249 70,838,768 4 8 .006647978
L1 31,172,110 1.0219 30,504,071 2 1 .000767715
Random Totals: 2,091,035,683   2,134,250,765 293 14,334  
Catg D1 Exception Values: 4,167,647   5,030,350      
Total Test Values (4): 2,095,203,330   2,139,281,115      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 106,964,055

Confidence Interval Values (5)

State Lower Limit: 2,032,317,060 (State Test Value minus Margin of Error Percent)
Local Test Value: 2,095,203,330 (Within Confidence Interval)
State Upper Limit: 2,246,245,170 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 3,011,037,671 (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