taxes Property Tax Assistance

2018 Confidence Interval Detail

109/Hill
109-902/Bynum ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 3,257,650 0.8427 3,865,729 7 72 0.127722901
A 3,725,240 1.0734 3,470,505 8 46 0.060496093
A 3,463,380 1.1625 2,979,252 7 30 0.051360575
A 4,034,300 1.1342 3,556,956 7 23 0.103507876
E 27,075,620 1.0914 24,808,155 19 265 0.028339844
L1 5,788,450 1.0099 5,731,706 8 32 0.001061085
Random Totals: 47,344,640 44,412,303 56 468
CATG D1 EXCEPTION VALUES: 9,727,868 10,520,575
CATG J EXCEPTION VALUES: 13,128,087 15,454,891
CATG L1 EXCEPTION VALUES: 9,068,330 9,070,830
Total Test Values(3) 79,268,925 79,458,599

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 3,972,930

Confidence Interval Values(5)

Local Test Value: 79,268,925 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 75,485,669 (State Test Value minus Margin of Error Percent)
State Upper Limit: 83,431,529 (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