taxes Property Tax Assistance

2018 Confidence Interval Detail

030/Callahan
030-906/Eula ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 4,397,690 0.9689 4,538,848 9 76 0.052412933
A 4,095,240 0.9897 4,137,860 7 37 0.050835899
A 4,826,030 1.0907 4,424,709 6 31 0.004640573
A 6,902,190 1.1674 5,912,446 6 25 0.003809373
E 76,153,610 0.9833 77,446,974 24 1033 0.051030300
F1 1,932,480 0.5829 3,315,286 8 26 0.793913918
F1 2,777,030 0.7938 3,498,400 6 17 0.084617571
F1 1,431,080 0.8298 1,724,608 4 6 0.049336076
F1 2,923,920 1.0011 2,920,707 3 6 0.003075207
L1 1,761,720 1.0080 1,747,738 8 34 0.008995635
L1 1,021,430 1.0075 1,013,826 2 4 0.002805549
L1 1,277,740 1.0255 1,245,968 2 3 0.000001274
Random Totals: 109,500,160 111,927,370 85 1,298
CATG D1 EXCEPTION VALUES: 3,097,700 2,881,509
CATG J EXCEPTION VALUES: 2,645,401 3,070,483
CATG L1 EXCEPTION VALUES: 4,136,310 4,090,256
Total Test Values(3) 119,379,571 121,969,618

Margin of Error

Margin of Error Percent: 6.0122396
Margin of Error Value: 7,333,106

Confidence Interval Values(5)

Local Test Value: 119,379,571 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 114,636,512 (State Test Value minus Margin of Error Percent)
State Upper Limit: 129,302,724 (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