taxes Property Tax Assistance

2019 Confidence Interval Detail

Hartley County
103-901/Channing ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 1,505,650 0.8853 1,700,723 8 47 0.047053810
A 1,541,150 0.8632 1,785,392 7 26 0.018188271
A 1,567,750 0.9684 1,618,907 6 18 0.029441536
A 1,639,170 0.8356 1,961,668 5 11 0.105465612
E 8,493,000 0.9173 9,258,694 13 72 0.021018826
Random Totals: 14,746,720 16,325,384 39 174
CATG D1 EXCEPTION VALUES: 59,848,750 64,220,113
CATG J EXCEPTION VALUES: 24,595,300 25,210,804
Total Test Values(2) 99,190,770 105,756,301

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 5,287,815

Confidence Interval Values(5)

Local Test Value: 99,190,770 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 100,468,486 (State Test Value minus Margin of Error Percent)
State Upper Limit: 111,044,116 (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