taxes Property Tax Assistance

2019 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 62,914,087 0.9846 63,898,118 11 816 0.098322208
A 65,003,880 0.8904 73,005,256 18 491 0.017998073
A 63,227,590 0.9661 65,446,217 28 361 0.040701613
A 61,524,447 0.9404 65,423,699 17 218 0.023891345
E 467,702,010 0.8728 535,863,898 34 4411 0.033456832
G1 319,602,048 1.0544 303,112,716 10 118 0.018798000
G1 317,542,022 0.9918 320,167,395 7 18 0.001325116
G1 401,674,014 0.9770 411,130,004 5 7 0.000447044
Random Totals: 1,759,190,098 1,838,047,303 130 6,440
CATG D1 EXCEPTION VALUES: 59,370,892 37,781,938
CATG G1 EXCEPTION VALUES: 978,862,603 981,932,793
Total Test Values(2) 2,797,423,593 2,857,762,034

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 142,888,102

Confidence Interval Values(5)

Local Test Value: 2,797,423,593 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 2,714,873,932 (State Test Value minus Margin of Error Percent)
State Upper Limit: 3,000,650,136 (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