taxes Property Tax Assistance

2017 Confidence Interval Detail

073/Falls
073-901/Chilton ISD

Category Summary

(1)
Category
(1)
Local
Value
(1)
Stratum
Ratio
(1)
State
Value
(2)
Sample
Size
(3)
Total
Parcels

Stratum
Variance
A 5,122,680 0.6007 8,527,851 11 239 .111583907
A 5,039,550 0.8220 6,130,839 11 112 .080473441
A 5,280,440 0.8204 6,436,421 11 74 .022839612
A 5,255,850 0.7787 6,749,518 11 43 .049646834
E 21,235,620 0.8078 26,288,215 16 470 .123186543
L1 831,910 1.0604 784,525 10 19 .015052025
Random Totals: 42,766,050   54,917,369 70 957  
Catg J Exception Values: 289,330   324,709      
Catg D1 Exception Values: 7,013,281   6,951,032      
Catg L1 Exception Values: 2,920,930   2,881,775      
Total Test Values (4): 52,989,591   65,074,885      

Margin of Error

Margin of Error Percent: 7.7058254
Margin of Error Value: 5,014,557

Confidence Interval Values (5)

Local Test Value: 52,989,591 (Outside Confidence Interval)
State Lower Limit: 60,060,328 (State Test Value minus Margin of Error Percent)
State Upper Limit: 70,089,442 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 60,889,119 (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, 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
(6) Includes local value of unstudied property categories and sub-categories