taxes Property Tax Assistance

2020 Confidence Interval Detail

Henderson County
107-901/Athens ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 198,133,750 0.9629 205,767,733 34 2,529 0.063230927
A 220,296,470 1.0559 208,633,838 46 1,412 0.023099070
A 247,949,060 1.0790 229,795,236 42 922 0.023169534
A 238,473,430 1.0342 230,587,343 22 413 0.030551058
E 324,597,760 0.9870 328,873,110 22 2,028 0.047001227
F1 56,958,930 0.7557 75,372,410 11 317 0.088439031
F1 53,905,370 0.6182 87,197,299 10 89 0.153448145
F1 69,689,130 1.0591 65,800,330 9 45 0.023287885
F1 61,563,760 0.8333 73,879,467 6 12 0.231047399
L1 34,972,269 1.0544 33,167,933 10 220 0.011886434
L1 44,543,837 1.0465 42,564,584 8 36 0.049957852
L1 22,887,740 0.8550 26,769,287 2 3 0.000966007
Random Totals: 1,573,971,506 1,608,408,570 222 8,026
CATG D1 EXCEPTION VALUES: 10,891,250 11,162,720
Total Test Values 1,584,862,756 1,619,571,290

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 80,978,565

Confidence Interval Values(5)

Local Test Value: 1,584,862,756 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 1,538,592,725 (State Test Value minus Margin of Error Percent)
State Upper Limit: 1,700,549,855 (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