taxes Property Tax Assistance

2018 Confidence Interval Detail

224/Throckmorton
224-901/Throckmorton ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 4,269,900 0.8977 4,756,489 13 157 0.079593150
A 4,209,620 0.7665 5,492,003 9 89 0.041154167
A 4,102,380 0.9277 4,422,098 9 57 0.053613244
A 4,245,280 0.9407 4,512,895 9 38 0.010783412
E 16,969,190 1.0029 16,920,122 21 629 0.190512220
G1 6,593,250 0.9798 6,729,179 9 134 0.026840290
G1 7,069,530 1.0130 6,978,806 7 26 0.001444994
G1 6,760,510 1.0018 6,748,363 4 8 0.007233311
G1 5,915,270 0.8262 7,159,610 2 3 0.046244789
Random Totals: 60,134,930 63,719,565 83 1,141
CATG D1 EXCEPTION VALUES: 26,387,210 25,344,186
CATG J EXCEPTION VALUES: 3,538,680 3,877,144
Total Test Values(2) 90,060,820 92,940,895

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 4,647,045

Confidence Interval Values(5)

Local Test Value: 90,060,820 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 88,293,850 (State Test Value minus Margin of Error Percent)
State Upper Limit: 97,587,940 (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