taxes Property Tax Assistance

2020 Confidence Interval Detail

Henderson County
107-907/Trinidad ISD

Category Summary

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

Stratum
Variance
A 2,833,370 0.9564 2,962,537 13 91 0.026635237
A 5,007,070 0.9640 5,194,056 14 91 0.032214467
A 4,157,980 0.9237 4,501,440 12 54 0.043402327
A 7,544,670 0.9691 7,785,234 11 58 0.015437416
Random Totals: 19,543,090 20,443,267 50 294
CATG D1 EXCEPTION VALUES: 700,690 589,811
CATG J EXCEPTION VALUES: 24,125,620 25,671,547
Total Test Values 44,369,400 46,704,625

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 2,335,231

Confidence Interval Values(5)

Local Test Value: 44,369,400 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 44,369,394 (State Test Value minus Margin of Error Percent)
State Upper Limit: 49,039,856 (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