taxes Property Tax Assistance

2016 Confidence Interval Detail

094/Guadalupe
094-902/Schertz-Cibolo-Universal City ISD

Category Summary

(1)
Category		 (1)
Local
Value		 (1)
Stratum
Ratio		 (1)
State
Value		 (2)
Sample
Size		 (3)
Total
Parcels
Stratum
Variance
A 695,891,843 0.9796 710,383,670 63 4,722 .005754250
A 913,774,393 1.0132 901,869,713 75 4,836 .003027023
A 1,025,098,528 1.0086 1,016,357,850 75 4,495 .002366798
A 1,212,404,033 1.0243 1,183,641,543 69 4,125 .003155364
F1 108,857,401 0.9865 110,347,087 10 192 .002340280
F1 116,482,732 0.9935 117,244,823 9 75 .000317489
F1 100,465,281 0.9939 101,081,880 7 25 .000168986
F1 133,012,409 1.0095 131,760,683 5 16 .000501249
L1 65,729,320 0.9672 67,958,354 10 269 .006613533
L1 58,511,590 1.0866 53,848,325 10 37 .010092246
L1 88,402,782 1.0168 86,942,154 6 17 .004958977
L1 22,010,419 0.9522 23,115,332 2 2 .036700825
Random Totals: 4,540,640,731   4,504,551,414 341 18,811  
Catg D1 Exception Values: 1,605,794   1,516,110      
Total Test Values (4): 4,542,246,525   4,506,067,524      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 225,303,376

Confidence Interval Values (5)

State Lower Limit: 4,280,764,148 (State Test Value minus Margin of Error Percent)
Local Test Value: 4,542,246,525 (Within Confidence Interval)
State Upper Limit: 4,731,370,900 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 4,490,100,679 (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