taxes Property Tax Assistance

2019 Confidence Interval Detail

Jack County
119-902/Jacksboro ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 18,372,390 1.1242 16,342,635 11 548 0.320195855
A 18,108,690 0.8915 20,312,608 10 255 0.082344572
A 17,590,630 0.8512 20,665,684 9 167 0.033403989
A 20,577,630 0.9644 21,337,236 8 119 0.016484966
E 101,814,960 0.8002 127,236,891 20 1417 0.097399352
F1 5,494,860 0.9832 5,588,751 9 97 0.002850829
F1 5,203,580 0.9195 5,659,141 8 35 0.064477303
F1 6,208,710 0.9541 6,507,400 6 17 0.003511954
F1 4,900,930 0.9702 5,051,464 3 4 0.001157197
G1 17,348,210 1.0004 17,341,273 10 418 0.001463301
G1 17,309,860 0.9910 17,467,064 9 76 0.000504062
G1 18,799,519 1.0107 18,600,494 8 24 0.000345760
Random Totals: 251,729,969 282,110,641 111 3,177
CATG D1 EXCEPTION VALUES: 24,624,580 19,562,527
CATG G1 EXCEPTION VALUES: 15,712,058 15,368,025
CATG J EXCEPTION VALUES: 2,005,840 2,282,790
Total Test Values(3) 294,072,447 319,323,983

Margin of Error

Margin of Error Percent: 5.9240645
Margin of Error Value: 18,916,959

Confidence Interval Values(5)

Local Test Value: 294,072,447 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 300,407,024 (State Test Value minus Margin of Error Percent)
State Upper Limit: 338,240,942 (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