taxes Property Tax Assistance

2020 Confidence Interval Detail

Nacogdoches County
174-904/Nacogdoches ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 300,142,680 0.9269 323,813,443 65 3,999 0.029901987
A 302,962,920 0.9543 317,471,361 65 2,138 0.009895812
A 312,085,940 0.9831 317,450,860 66 1,493 0.017781269
A 302,515,660 0.9870 306,500,162 24 846 0.008378542
B 50,774,030 0.6549 77,529,440 19 154 0.526033278
B 45,982,430 0.5577 82,450,117 7 18 0.083364403
B 66,950,360 0.8474 79,006,797 5 8 0.061416179
E 185,067,080 0.9595 192,878,666 25 1,570 0.012969392
F1 105,992,300 0.8962 118,268,578 14 531 0.031052857
F1 102,251,320 0.9096 112,413,500 12 191 0.011015504
F1 100,982,850 0.8729 115,686,619 11 83 0.072634251
F1 107,595,530 0.9583 112,277,502 8 22 0.040500255
L1 34,075,220 0.9444 36,081,343 11 455 0.003996377
L1 33,038,570 0.9681 34,127,229 13 97 0.008388088
L1 34,591,140 0.9950 34,764,965 8 29 0.004485834
L1 32,428,090 0.9387 34,545,744 5 7 0.016652725
Random Totals: 2,117,436,120 2,295,266,326 358 11,641
CATG B EXCEPTION VALUES: 41,945,850 58,191,684
CATG D1 EXCEPTION VALUES: 17,108,768 16,710,264
CATG J EXCEPTION VALUES: 66,929,430 75,407,539
Total Test Values 2,243,420,168 2,445,575,813

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 122,278,791

Confidence Interval Values(5)

Local Test Value: 2,243,420,168 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 2,323,297,022 (State Test Value minus Margin of Error Percent)
State Upper Limit: 2,567,854,604 (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