taxes Property Tax Assistance

2020 Confidence Interval Detail

Throckmorton County
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 4,309,770 0.9257 4,655,688 15 160 0.047086625
A 3,961,049 0.9067 4,368,643 15 82 0.050845250
A 3,454,740 1.0199 3,387,332 15 47 0.021586487
A 5,653,780 1.0129 5,581,775 15 48 0.046767835
E 16,545,830 0.9483 17,447,886 20 351 0.175565441
G1 6,138,591 0.9670 6,348,078 15 102 0.002444823
G1 6,382,907 1.0003 6,380,993 15 29 0.001169928
Random Totals: 46,446,667 48,170,395 110 819
CATG D1 EXCEPTION VALUES: 26,174,760 21,795,372
CATG G1 EXCEPTION VALUES: 19,214,779 19,772,760
CATG J EXCEPTION VALUES: 25,924,720 26,888,762
Total Test Values 117,760,926 116,627,289

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 5,831,364

Confidence Interval Values(5)

Local Test Value: 117,760,926 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 110,795,925 (State Test Value minus Margin of Error Percent)
State Upper Limit: 122,458,653 (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