taxes Property Tax Assistance

2019 Confidence Interval Detail

Trinity County
228-905/Apple Springs ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 2,949,187 0.8758 3,367,421 11 87 0.044940510
A 3,268,033 0.9512 3,435,695 11 51 0.022758334
A 3,521,281 0.9752 3,610,830 12 37 0.046152619
A 3,108,733 0.9503 3,271,317 9 18 0.019580172
E 30,364,385 1.0157 29,895,033 28 451 0.030614807
Random Totals: 43,211,619 43,580,296 71 644
CATG D1 EXCEPTION VALUES: 13,283,543 12,238,061
Total Test Values(1) 56,495,162 55,818,357

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 2,790,918

Confidence Interval Values(5)

Local Test Value: 56,495,162 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 53,027,439 (State Test Value minus Margin of Error Percent)
State Upper Limit: 58,609,275 (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