taxes Property Tax Assistance

2019 Confidence Interval Detail

Jones County
127-906/Stamford ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 11,427,890 1.0394 10,994,699 13 424 0.127343804
A 13,179,440 1.0620 12,410,019 15 277 0.031667524
A 16,073,360 0.9058 17,744,933 15 209 0.046446872
A 15,639,280 1.0520 14,866,236 15 116 0.009503719
E 14,024,160 1.1076 12,661,755 19 186 0.068000127
F1 2,144,150 0.9424 2,275,202 9 83 0.011995830
F1 1,724,970 0.9612 1,794,600 7 23 0.008443715
F1 2,114,220 0.8161 2,590,638 6 15 0.028001520
F1 2,548,640 0.8272 3,081,044 3 6 0.024769354
Random Totals: 78,876,110 78,419,126 102 1,339
CATG D1 EXCEPTION VALUES: 3,165,640 3,486,979
CATG J EXCEPTION VALUES: 4,406,020 4,403,363
Total Test Values(2) 86,447,770 86,309,468

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 4,315,473

Confidence Interval Values(5)

Local Test Value: 86,447,770 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 81,993,995 (State Test Value minus Margin of Error Percent)
State Upper Limit: 90,624,941 (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