taxes Property Tax Assistance

2019 Confidence Interval Detail

Wise County
249-905/Decatur ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 219,908,074 0.9233 238,176,188 61 1729 0.017815491
A 230,408,551 0.9609 239,784,110 42 1094 0.006212422
A 245,504,729 0.9871 248,713,128 58 812 0.004993771
A 295,259,864 1.0299 286,687,896 37 657 0.011373617
E 366,961,778 0.9907 370,406,559 20 1865 0.038607570
F1 87,003,232 0.9842 88,399,951 10 241 0.001179159
F1 75,153,833 0.9896 75,943,647 9 79 0.030358367
F1 97,541,019 0.9442 103,305,464 8 52 0.003490052
F1 96,313,110 1.0294 93,562,376 6 18 0.006315531
G1 107,807,884 0.9931 108,556,927 10 421 0.006118035
G1 108,528,584 1.0444 103,914,768 10 135 0.005856409
G1 106,904,430 1.0469 102,115,226 9 81 0.006830348
G1 107,502,637 1.0027 107,213,161 9 51 0.000169173
L1 31,966,810 1.0001 31,963,614 8 331 0.011833569
L1 34,644,228 1.0077 34,379,506 10 63 0.011895456
L1 28,604,510 1.0300 27,771,369 6 15 0.006596647
L1 35,053,580 1.0699 32,763,417 3 6 0.001070231
Random Totals: 2,275,066,853 2,293,657,307 316 7,650
CATG D1 EXCEPTION VALUES: 6,609,328 6,415,540
CATG J EXCEPTION VALUES: 5,605,045 8,116,779
Total Test Values(2) 2,287,281,226 2,308,189,626

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 115,409,481

Confidence Interval Values(5)

Local Test Value: 2,287,281,226 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 2,192,780,145 (State Test Value minus Margin of Error Percent)
State Upper Limit: 2,423,599,107 (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