taxes Property Tax Assistance

2023 Confidence Interval Detail

Dallam County
211-902/Stratford ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
E 8,738,147 1.0253 8,522,527 20 66 0.025707831
Random Totals: 8,738,147 8,522,527 20 66
CATG D1 EXCEPTION VALUES: 41,277,367 38,861,196
CATG J EXCEPTION VALUES: 9,194,120 9,496,907
Total Test Values 59,209,634 56,880,630

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 2,844,032

Confidence Interval Values(5)

Local Test Value: 59,209,634 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 54,036,598 (State Test Value minus Margin of Error Percent)
State Upper Limit: 59,724,662 (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