taxes Property Tax Assistance

2018 Confidence Interval Detail

010/Bandera
010-901/Medina ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 5,768,489 0.9741 5,921,865 9 104 0.015846164
A 7,459,640 0.9616 7,757,529 9 73 0.015568458
A 7,311,220 1.0526 6,945,867 8 41 0.003275694
A 7,225,010 1.0492 6,886,209 7 27 0.001648200
E 213,689,636 0.9741 219,371,354 21 1394 0.027190334
Random Totals: 241,453,995 246,882,824 54 1,639
CATG D1 EXCEPTION VALUES: 9,044,524 9,141,779
Total Test Values(1) 250,498,519 256,024,603

Margin of Error

Margin of Error Percent: 6.1588646
Margin of Error Value: 15,768,209

Confidence Interval Values(5)

Local Test Value: 250,498,519 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 240,256,394 (State Test Value minus Margin of Error Percent)
State Upper Limit: 271,792,812 (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