taxes Property Tax Assistance

2018 Confidence Interval Detail

232/Uvalde
232-901/Knippa ISD

Category Summary

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

Stratum
Variance
A 3,060,512 0.8173 3,744,662 14 104 0.081155803
A 2,790,479 0.7723 3,613,206 15 46 0.030214932
A 2,964,979 0.9295 3,189,864 15 30 0.096986403
A 3,215,192 0.9744 3,299,663 11 19 0.040411749
E 17,919,074 0.8666 20,677,445 20 201 0.070088897
L1 2,389,244 1.0812 2,209,808 8 33 0.005240400
Random Totals: 32,339,480 36,734,648 83 433
CATG D1 EXCEPTION VALUES: 14,191,821 14,446,168
CATG L1 EXCEPTION VALUES: 3,581,552 3,672,015
Total Test Values(2) 50,112,853 54,852,831

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 2,742,642

Confidence Interval Values(5)

Local Test Value: 50,112,853 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 52,110,189 (State Test Value minus Margin of Error Percent)
State Upper Limit: 57,595,473 (State Test Value plus Margin of Error Percent)

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, D2, E, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values