taxes Property Tax Assistance

2025 Confidence Interval Detail

Parker County
119-903/Perrin-Whitt CISD

Category Summary

(1)
Category 		(1)
Stratum
Number 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 2 6,849,380 1.0764 6,363,229 10 36 1,309,856,424
A 3 8,306,783 1.0250 8,104,179 8 28 1,883,039,908
A 4 10,964,070 1.0777 10,173,583 9 26 5,303,591,885
A 5 16,351,108 1.0142 16,122,173 7 28 19,703,985,324
E 0 104,311,093 1.0446 99,857,451 19 315 64,968,587,678
Random Totals: 146,782,434 140,620,615 53 433
CATG D1 EXCEPTION VALUES: 2,071,230 1,925,718
Total Test Values 148,853,664 142,546,333

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 7,127,317

Confidence Interval Values(5)

Local Test Value: 148,853,664 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 135,419,016 (State Test Value minus Margin of Error Percent)
State Upper Limit: 149,673,650 (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