taxes Property Tax Assistance

2019 Confidence Interval Detail

Wise County
184-901/Poolville ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 8,687,440 1.1214 7,746,959 10 111 0.161743830
A 8,925,979 1.1611 7,687,520 9 74 0.023453205
A 7,408,670 1.0631 6,968,930 8 40 0.006616723
A 10,120,780 1.0234 9,889,369 7 30 0.009934657
E 38,358,289 0.9827 39,033,570 25 317 0.032912857
Random Totals: 73,501,158 71,326,348 59 572
CATG D1 EXCEPTION VALUES: 759,720 756,891
CATG J EXCEPTION VALUES: 258 930
Total Test Values(2) 74,261,136 72,084,169

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 3,604,208

Confidence Interval Values(5)

Local Test Value: 74,261,136 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 68,479,961 (State Test Value minus Margin of Error Percent)
State Upper Limit: 75,688,377 (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