taxes Property Tax Assistance

2019 Confidence Interval Detail

Nacogdoches County
174-910/Etoile ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 10,965,670 0.9716 11,286,198 15 237 0.062708504
A 10,794,470 0.9530 11,326,831 15 118 0.059769741
A 11,884,540 0.9209 12,905,353 16 85 0.010479102
A 17,478,500 0.9536 18,328,964 17 73 0.036944301
C1 886,790 1.0122 876,102 11 229 0.056424645
C1 1,458,300 1.1516 1,266,325 10 230 0.027798597
C1 1,138,290 0.9944 1,144,700 10 71 0.097327310
C1 1,511,960 0.9802 1,542,502 7 35 0.183504517
E 9,487,920 0.9776 9,705,319 16 130 0.013738610
G1 2,367,060 1.0067 2,351,306 3 4 0.000035539
Random Totals: 67,973,500 70,733,600 120 1,212
CATG D1 EXCEPTION VALUES: 5,573,988 5,481,619
CATG G1 EXCEPTION VALUES: 11,639,151 11,632,307
Total Test Values(2) 85,186,639 87,847,526

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 4,392,376

Confidence Interval Values(5)

Local Test Value: 85,186,639 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 83,455,150 (State Test Value minus Margin of Error Percent)
State Upper Limit: 92,239,902 (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