taxes Property Tax Assistance

2016 Confidence Interval Detail

015/Bexar
163-908/Medina Valley ISD

Category Summary

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

Stratum
Variance
A 83,805,914 0.9970 84,058,088 42 586 .003439470
A 83,700,620 1.0088 82,970,480 41 454 .002747623
A 83,770,105 1.0436 80,270,319 17 392 .006352168
A 83,392,050 0.9894 84,285,476 10 256 .006701759
E 53,665,224 1.1190 47,958,198 14 155 .272781912
Random Totals: 388,333,913   379,542,561 124 1,843  
Catg D1 Exception Values: 2,429,700   3,130,218      
Catg B Exception Values: 88,300,000   84,217,159      
Total Test Values (4): 479,063,613   466,889,938      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 23,344,496

Confidence Interval Values (5)

State Lower Limit: 443,545,442 (State Test Value minus Margin of Error Percent)
Local Test Value: 479,063,613 (Within Confidence Interval)
State Upper Limit: 490,234,434 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 527,933,159 (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