taxes Property Tax Assistance

2025 Confidence Interval Detail

Cochran County
040-901/Morton 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 5,121,523 0.4638 11,042,525 15 343 128,106,595
A 3 5,004,641 0.6611 7,570,172 16 139 329,082,491
A 4 5,129,244 0.8641 5,935,938 16 78 147,259,994
A 5 5,490,334 0.8911 6,161,300 16 52 850,099,709
E 0 10,681,370 0.7338 14,556,241 19 374 6,887,884,839
F1 2 1,124,225 0.5540 2,029,287 9 72 405,443,076
F1 3 1,176,144 0.8873 1,325,531 7 21 1,360,956,038
F1 4 1,114,397 0.9436 1,181,006 5 8 3,509,990,173
F1 5 1,135,038 0.9767 1,162,115 3 4 8,467,126,732
G1 2 997,053 0.9913 1,005,803 4 6 64,138,568,083
L1 2 3,593,037 0.8811 4,077,899 11 28 38,353,270,470
Random Totals: 40,567,006 56,047,817 121 1,125
CATG D1 EXCEPTION VALUES: 6,264,296 7,590,878
CATG G1 EXCEPTION VALUES: 1,780,523 1,805,264
Total Test Values 48,611,825 65,443,959

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 3,272,198

Confidence Interval Values(5)

Local Test Value: 48,611,825 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 62,171,761 (State Test Value minus Margin of Error Percent)
State Upper Limit: 68,716,157 (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