taxes Property Tax Assistance

2021 Confidence Interval Detail

Tom Green County
200-902/Miles ISD

Category Summary

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

Stratum
Variance
A 3,434,130 0.9681 3,547,289 9 31 0.017160760
A 3,223,930 1.1041 2,919,962 8 18 0.008998317
A 2,960,350 1.0486 2,823,145 7 13 0.025629615
A 3,838,740 1.0543 3,641,032 6 12 0.019045398
D2 3,081,240 0.9719 3,170,326 11 95 0.000235473
E 22,303,990 0.9908 22,511,092 20 156 0.058826565
Random Totals: 38,842,380 38,612,846 61 325
CATG D1 EXCEPTION VALUES: 6,869,940 6,115,779
CATG J EXCEPTION VALUES: 2,717,320 2,856,179
Total Test Values 48,429,640 47,584,804

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 2,379,240

Confidence Interval Values(5)

Local Test Value: 48,429,640 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 45,205,564 (State Test Value minus Margin of Error Percent)
State Upper Limit: 49,964,044 (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