taxes Property Tax Assistance

2018 Confidence Interval Detail

244/Wilbarger
244-901/Harrold ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
G1 4,525,050 1.0148 4,459,056 9 31 0.004576343
G1 3,888,240 1.0207 3,809,386 4 5 0.017407932
G1 5,280,270 1.0156 5,199,163 2 3 0.004509974
Random Totals: 13,693,560 13,467,605 15 39
CATG D1 EXCEPTION VALUES: 5,419,080 6,100,024
CATG G1 EXCEPTION VALUES: 3,073,400 3,005,862
CATG J EXCEPTION VALUES: 9,209,300 9,725,898
Total Test Values(3) 31,395,340 32,299,389

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 1,614,969

Confidence Interval Values(5)

Local Test Value: 31,395,340 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 30,684,420 (State Test Value minus Margin of Error Percent)
State Upper Limit: 33,914,358 (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