taxes Property Tax Assistance

2019 Confidence Interval Detail

Tyler County
229-903/Woodville ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 41,222,169 0.9156 45,022,028 20 1144 0.169457995
A 42,670,114 0.9003 47,395,439 16 592 0.096392339
A 67,877,774 0.9297 73,010,406 34 622 0.076453741
A 117,300,694 0.9472 123,839,415 26 587 0.059148257
E 116,759,480 1.2884 90,623,626 21 1214 1.261068283
F1 10,800,004 0.7897 13,676,085 9 125 0.095057368
F1 11,034,338 0.7241 15,238,694 8 47 0.104994736
F1 10,854,410 0.7956 13,643,049 6 18 0.048979716
F1 11,535,817 0.8604 13,407,505 3 6 0.004969015
G1 29,546,500 1.0174 29,041,183 8 34 0.004748434
G1 29,777,059 0.9956 29,908,657 7 18 0.000359084
G1 30,837,511 0.9910 31,117,569 5 10 0.000167948
G1 25,447,530 0.9761 26,070,618 4 5 0.000742704
Random Totals: 545,663,400 551,994,274 167 4,422
CATG D1 EXCEPTION VALUES: 36,228,278 36,064,319
CATG J EXCEPTION VALUES: 18,032,721 21,561,824
Total Test Values(2) 599,924,399 609,620,417

Margin of Error

Margin of Error Percent: 7.6448872
Margin of Error Value: 46,604,793

Confidence Interval Values(5)

Local Test Value: 599,924,399 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 563,015,624 (State Test Value minus Margin of Error Percent)
State Upper Limit: 656,225,210 (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