taxes Property Tax Assistance

2019 Confidence Interval Detail

Hockley County
110-907/Sundown ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 8,933,114 0.9246 9,661,599 10 201 0.036227996
A 9,368,920 0.9358 10,011,669 9 111 0.005906106
A 9,253,280 0.8720 10,611,560 10 79 0.012609164
A 10,875,150 0.9072 11,987,599 8 48 0.003433515
G1 414,566,636 0.9381 441,921,582 15 34 0.026668153
Random Totals: 452,997,100 484,194,009 52 473
CATG D1 EXCEPTION VALUES: 4,691,081 3,772,538
CATG G1 EXCEPTION VALUES: 127,197,690 128,245,611
CATG J EXCEPTION VALUES: 4,996,890 5,078,868
Total Test Values(3) 589,882,761 621,291,026

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 31,064,551

Confidence Interval Values(5)

Local Test Value: 589,882,761 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 590,226,475 (State Test Value minus Margin of Error Percent)
State Upper Limit: 652,355,577 (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