taxes Property Tax Assistance

2019 Confidence Interval Detail

Taylor County
221-905/Trent ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 1,656,842 0.8090 2,048,012 15 68 0.042775321
A 1,598,632 0.9225 1,732,934 13 35 0.021501479
A 1,444,655 0.9551 1,512,569 11 21 0.022138099
A 2,012,566 0.9797 2,054,268 8 17 0.012848143
E 4,932,648 0.9981 4,942,038 20 101 0.024982098
G1 1,177,691 0.9984 1,179,578 7 18 0.000112368
Random Totals: 12,823,034 13,469,399 74 260
CATG D1 EXCEPTION VALUES: 2,440,822 2,263,453
CATG G1 EXCEPTION VALUES: 565,949 564,576
CATG J EXCEPTION VALUES: 4,531,801 5,030,102
Total Test Values(3) 20,361,606 21,327,530

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 1,066,377

Confidence Interval Values(5)

Local Test Value: 20,361,606 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 20,261,153 (State Test Value minus Margin of Error Percent)
State Upper Limit: 22,393,907 (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