taxes Property Tax Assistance

2018 Confidence Interval Detail

109/Hill
109-905/Hubbard ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 9,332,530 0.9398 9,930,336 15 228 0.070128692
A 9,494,490 1.0000 9,494,490 15 130 0.020003678
A 10,175,552 1.0546 9,648,731 16 92 0.025426592
A 9,553,450 1.0629 8,988,099 14 55 0.008552231
E 30,070,270 1.0075 29,846,422 21 360 0.043393510
F1 2,196,580 0.8204 2,677,450 9 36 0.129563807
F1 2,033,470 0.7862 2,586,454 5 13 0.049851680
F1 1,486,290 0.8882 1,673,373 4 5 0.042774489
F1 2,178,730 0.9556 2,279,960 2 4 0.017675845
Random Totals: 76,521,362 77,125,315 101 923
CATG D1 EXCEPTION VALUES: 2,867,560 2,015,858
CATG J EXCEPTION VALUES: 7,831,402 8,624,371
Total Test Values(2) 87,220,324 87,765,544

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 4,388,277

Confidence Interval Values(5)

Local Test Value: 87,220,324 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 83,377,267 (State Test Value minus Margin of Error Percent)
State Upper Limit: 92,153,821 (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