taxes Property Tax Assistance

2025 Confidence Interval Detail

Gray County
090-902/Lefors ISD

Category Summary

(1)
Category 		(1)
Stratum
Number 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 2 2,332,580 0.5177 4,505,660 10 124 204,511,381
A 3 2,225,730 0.6750 3,297,378 9 59 490,933,275
A 4 1,596,260 0.9236 1,728,302 8 24 700,214,672
A 5 6,021,630 0.8226 7,320,241 7 54 4,840,854,368
E 0 9,092,160 1.0821 8,402,329 20 80 12,277,170,696
G1 2 14,901,830 1.0701 13,925,642 9 46 33,285,071,535
G1 3 15,946,630 1.0332 15,434,214 6 12 491,886,153,052
G1 4 19,246,570 1.0205 18,859,941 3 4 23,667,423,544,217
Random Totals: 71,363,390 73,473,707 72 403
CATG D1 EXCEPTION VALUES: 2,950,090 2,138,924
CATG G1 EXCEPTION VALUES: 9,248,040 7,786,246
CATG J EXCEPTION VALUES: 166,140 164,957
Total Test Values 83,727,660 83,563,834

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 4,178,192

Confidence Interval Values(5)

Local Test Value: 83,727,660 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 79,385,642 (State Test Value minus Margin of Error Percent)
State Upper Limit: 87,742,026 (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