taxes Property Tax Assistance

2021 Confidence Interval Detail

Taylor County
221-912/Wylie ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 406,191,194 0.9674 419,879,258 50 2,466 0.001927792
A 459,567,842 0.9423 487,708,630 50 1,988 0.015541677
A 488,962,730 0.9740 502,015,123 50 1,634 0.002066217
A 512,663,902 0.9532 537,834,559 50 1,086 0.005079643
E 299,449,667 0.9151 327,231,633 26 1,379 0.008166443
F1 69,586,935 0.9617 72,358,256 11 119 0.002945996
F1 74,014,278 1.0077 73,448,723 8 29 0.001400234
F1 66,329,176 1.0190 65,092,420 5 7 0.002681298
Random Totals: 2,376,765,724 2,485,568,602 250 8,708
CATG D1 EXCEPTION VALUES: 5,898,365 5,883,368
CATG F1 EXCEPTION VALUES: 86,893,841 85,027,641
Total Test Values 2,469,557,930 2,576,479,611

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 128,823,981

Confidence Interval Values(5)

Local Test Value: 2,469,557,930 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 2,447,655,630 (State Test Value minus Margin of Error Percent)
State Upper Limit: 2,705,303,592 (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