taxes Property Tax Assistance

2021 Confidence Interval Detail

Trinity County
228-903/Trinity ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 71,586,931 1.0499 68,184,523 21 1,492 0.069768188
A 73,368,471 0.8805 83,325,918 18 738 0.034543190
A 86,002,252 0.9246 93,015,631 25 519 0.022338684
A 103,429,403 0.9523 108,610,105 17 300 0.028687348
C1 8,035,724 0.9432 8,519,640 17 2,903 1.341054906
C1 7,744,629 1.5234 5,083,779 15 1,769 0.599009028
C1 8,759,479 0.9552 9,170,309 14 1,288 0.302724693
C1 8,955,119 0.9987 8,966,776 14 361 0.100354872
E 64,242,379 0.9909 64,832,353 22 563 0.037246317
F1 10,767,843 0.9701 11,099,725 10 102 0.008429022
F1 12,123,881 0.8044 15,071,955 8 41 0.157061063
F1 12,668,158 0.9144 13,854,066 6 14 0.049770691
F1 12,944,185 1.0293 12,575,717 3 5 0.005327115
Random Totals: 480,628,454 502,310,497 190 10,095
CATG D1 EXCEPTION VALUES: 8,420,110 7,717,512
CATG J EXCEPTION VALUES: 18,570,800 20,558,242
Total Test Values 507,619,364 530,586,251

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 26,529,313

Confidence Interval Values(5)

Local Test Value: 507,619,364 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 504,056,938 (State Test Value minus Margin of Error Percent)
State Upper Limit: 557,115,564 (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