taxes Property Tax Assistance

2016 Confidence Interval Detail

025/Brown
030-901/Cross Plains ISD

Category Summary

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

Stratum
Variance
E 13,315,490 0.9157 14,541,324 14 136 .025722990
G1 472,749 1.0517 449,509 7 22 .191947204
G1 571,922 0.9779 584,847 4 7 .003322945
Random Totals: 14,360,161   15,575,680 25 165  
Catg D1 Exception Values: 3,051,590   2,678,862      
Catg G1 Exception Values: 1,291,119   1,287,476      
Total Test Values (4): 18,702,870   19,542,018      

Margin of Error

Margin of Error Percent: 6.2887108
Margin of Error Value: 1,228,941

Confidence Interval Values (5)

State Lower Limit: 18,313,077 (State Test Value minus Margin of Error Percent)
Local Test Value: 18,702,870 (Within Confidence Interval)
State Upper Limit: 20,770,959 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 24,041,612 (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