taxes Property Tax Assistance

2020 Confidence Interval Detail

Glasscock County
087-901/Glasscock County ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
G1 716,200,993 0.9967 718,572,282 10 382 0.000140373
G1 712,450,591 1.0043 709,400,170 10 107 0.000042209
G1 715,977,473 0.9962 718,708,566 9 43 0.000043875
G1 708,922,660 1.0025 707,154,773 6 14 0.000017327
Random Totals: 2,853,551,717 2,853,835,791 35 546
CATG D1 EXCEPTION VALUES: 12,545,029 17,633,950
CATG J EXCEPTION VALUES: 100,693,440 111,421,370
Total Test Values 2,966,790,186 2,982,891,111

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 149,144,556

Confidence Interval Values(5)

Local Test Value: 2,966,790,186 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 2,833,746,555 (State Test Value minus Margin of Error Percent)
State Upper Limit: 3,132,035,667 (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