taxes Property Tax Assistance

2016 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 3,293,890 0.9974 3,302,476 8 135 .005501013
A 4,354,000 1.0446 4,168,103 9 101 .009673239
A 4,878,570 1.0390 4,695,448 9 72 .011174062
A 4,563,280 0.9060 5,036,733 8 41 .024695669
E 11,783,860 0.9595 12,281,251 15 621 .008389016
G1 8,716,440 0.9940 8,769,054 13 127 .115198455
G1 9,029,570 1.0273 8,789,614 7 15 .011733109
G1 8,257,690 0.9585 8,615,222 2 3 .003523703
Random Totals: 54,877,300   55,657,901 71 1,115  
Catg J Exception Values: 25,959,030   28,540,362      
Catg D1 Exception Values: 26,181,880   25,992,098      
Catg G1 Exception Values: 7,937,040   7,881,676      
Total Test Values (4): 114,955,250   118,072,037      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 5,903,601

Confidence Interval Values (5)

State Lower Limit: 112,168,436 (State Test Value minus Margin of Error Percent)
Local Test Value: 114,955,250 (Within Confidence Interval)
State Upper Limit: 123,975,638 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 125,878,091 (See ISD Summary Worksheet)

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, D3, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values
(6) Includes local value of unstudied property categories and sub-categories