taxes Property Tax Assistance

2023 Confidence Interval Detail

Hartley County
103-902/Hartley ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 3,175,950 0.5948 5,339,526 10 59 0.083985936
A 3,623,560 0.9778 3,705,829 9 34 0.109183441
A 3,089,210 1.1517 2,682,304 8 19 0.021357190
A 3,939,090 1.2327 3,195,498 6 16 0.030002858
E 17,742,130 0.9177 19,333,257 21 158 0.159395698
G1 12,774,437 0.9756 13,093,929 7 17 0.001170628
L1 6,400,610 1.0236 6,253,038 8 22 0.004696705
Random Totals: 50,744,987 53,603,381 69 325
CATG D1 EXCEPTION VALUES: 24,912,630 16,227,974
CATG G1 EXCEPTION VALUES: 4,162,673 4,268,478
CATG J EXCEPTION VALUES: 3,567,620 3,466,027
CATG L1 EXCEPTION VALUES: 1,999,530 2,149,850
Total Test Values 85,387,440 79,715,710

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 3,985,786

Confidence Interval Values(5)

Local Test Value: 85,387,440 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 75,729,924 (State Test Value minus Margin of Error Percent)
State Upper Limit: 83,701,496 (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