taxes Property Tax Assistance

2020 Confidence Interval Detail

Jim Wells County
125-903/Orange Grove ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 15,015,366 0.7804 19,240,602 14 270 0.086968486
A 15,567,489 0.9628 16,168,975 15 128 0.014427955
A 15,524,519 0.9151 16,964,833 14 81 0.013817362
A 15,586,824 0.9504 16,400,278 15 45 0.005189467
E 247,671,486 0.7984 310,209,777 79 3,975 0.123965364
Random Totals: 309,365,684 378,984,465 137 4,499
CATG D1 EXCEPTION VALUES: 14,227,853 12,575,002
CATG J EXCEPTION VALUES: 971,470 955,656
Total Test Values 324,565,007 392,515,123

Margin of Error

Margin of Error Percent: 6.1301206
Margin of Error Value: 24,061,650

Confidence Interval Values(5)

Local Test Value: 324,565,007 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 368,453,473 (State Test Value minus Margin of Error Percent)
State Upper Limit: 416,576,773 (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