taxes Property Tax Assistance

2018 Confidence Interval Detail

184/Parker
220-915/Azle ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 206,007,080 0.7261 283,717,229 54 1831 0.043832346
A 215,468,330 0.7875 273,610,578 47 995 0.021660123
A 221,075,930 0.8553 258,477,645 46 690 0.009559910
A 221,526,025 0.8556 258,913,073 19 456 0.016427638
E 109,778,326 0.8359 131,329,496 11 936 0.129627712
F1 15,799,210 0.9587 16,479,827 9 78 0.003820001
F1 17,817,380 0.9286 19,187,357 7 32 0.010593682
F1 14,900,510 0.9641 15,455,357 6 12 0.010917443
F1 19,861,486 0.9191 21,609,712 2 6 0.000458748
Random Totals: 1,042,234,277 1,278,780,274 201 5,036
CATG D1 EXCEPTION VALUES: 1,506,159 1,318,307
Total Test Values(1) 1,043,740,436 1,280,098,581

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 64,004,929

Confidence Interval Values(5)

Local Test Value: 1,043,740,436 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 1,216,093,652 (State Test Value minus Margin of Error Percent)
State Upper Limit: 1,344,103,510 (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