taxes Property Tax Assistance

2019 Confidence Interval Detail

Parker County
184-907/Aledo ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 500,378,363 0.9733 514,104,966 46 2161 0.012186921
A 679,997,754 0.9720 699,586,167 46 2152 0.006424037
A 750,004,853 1.0004 749,704,971 49 1818 0.006889787
A 928,530,867 0.9804 947,093,908 45 1572 0.013565716
E 282,499,258 0.8642 326,891,065 17 948 0.117486383
F1 54,251,141 0.9985 54,332,640 9 143 0.010484433
F1 56,921,403 0.9970 57,092,681 8 56 0.008864732
F1 62,846,780 1.0611 59,227,952 7 30 0.028298333
F1 72,054,750 0.9645 74,706,843 4 10 0.001555747
Random Totals: 3,387,485,169 3,482,741,193 231 8,890
CATG D1 EXCEPTION VALUES: 3,467,333 2,522,714
Total Test Values(1) 3,390,952,502 3,485,263,907

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 174,263,195

Confidence Interval Values(5)

Local Test Value: 3,390,952,502 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 3,311,000,712 (State Test Value minus Margin of Error Percent)
State Upper Limit: 3,659,527,102 (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