taxes Property Tax Assistance

2020 Confidence Interval Detail

Hemphill County
242-906/Fort Elliott CISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
G1 33,539,850 1.0135 33,093,093 11 368 0.000264419
G1 33,958,190 0.9979 34,029,652 9 46 0.000012910
G1 34,358,010 1.0022 34,282,588 8 22 0.000014747
G1 31,321,502 1.0004 31,308,978 5 8 0.000031809
Random Totals: 133,177,552 132,714,311 33 444
CATG D1 EXCEPTION VALUES: 5,263,230 5,390,210
Total Test Values 138,440,782 138,104,521

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 6,905,226

Confidence Interval Values(5)

Local Test Value: 138,440,782 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 131,199,295 (State Test Value minus Margin of Error Percent)
State Upper Limit: 145,009,747 (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