taxes Property Tax Assistance

2020 Confidence Interval Detail

Jim Wells County
125-902/Ben Bolt-Palito Blanco ISD

Category Summary

(1)
Category
(1)
Local
Value
(1)
Stratum
Ratio
(1)
State
Value
(2)
Sample
Size
(3)
Total
Parcels

Stratum
Variance
A 2,151,480 0.7211 2,983,608 11 77 0.114834665
A 2,198,007 0.9411 2,335,572 8 37 0.039810966
A 2,302,363 0.9510 2,420,992 8 23 0.031565579
A 2,104,778 0.8849 2,378,549 6 14 0.012856650
E 64,779,190 0.9015 71,857,116 21 1,026 0.143383759
Random Totals: 73,535,818 81,975,837 54 1,177
CATG D1 EXCEPTION VALUES: 7,920,355 6,847,210
CATG J EXCEPTION VALUES: 136,070 181,384
Total Test Values 81,592,243 89,004,431

Margin of Error

Margin of Error Percent: 13.2947535
Margin of Error Value: 11,832,920

Confidence Interval Values(5)

Local Test Value: 81,592,243 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 77,171,511 (State Test Value minus Margin of Error Percent)
State Upper Limit: 100,837,351 (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