taxes Property Tax Assistance

2021 Confidence Interval Detail

Gaines County
083-903/Seminole ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 62,742,264 0.7786 80,583,437 22 840 0.089298064
A 53,268,675 0.8564 62,200,695 14 409 0.023353474
A 63,559,680 0.8942 71,079,937 21 365 0.011404839
A 85,101,460 0.9295 91,556,170 19 305 0.010796593
E 568,521,129 0.7858 723,493,419 39 4,775 0.029517913
G1 188,816,965 0.9456 199,679,532 9 87 0.000837312
G1 199,354,929 0.9246 215,612,080 6 15 0.008484119
G1 249,764,941 0.8762 285,054,715 4 5 0.031626806
G1 105,558,496 1.1294 93,462,017 1 1 0.000000000
Random Totals: 1,576,688,539 1,822,722,002 135 6,802
CATG D1 EXCEPTION VALUES: 49,203,589 41,799,023
CATG G1 EXCEPTION VALUES: 495,170,874 545,430,690
Total Test Values 2,121,063,002 2,409,951,715

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 120,497,586

Confidence Interval Values(5)

Local Test Value: 2,121,063,002 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 2,289,454,129 (State Test Value minus Margin of Error Percent)
State Upper Limit: 2,530,449,301 (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