taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
030/Callahan
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
A 4,881,030 0.9635 5,065,937 11 205 .039747097
A 5,066,680 1.0100 5,016,515 10 102 .033288599
A 5,129,560 0.9529 5,383,104 12 64 .009888794
A 5,043,020 0.9786 5,153,301 9 34 .001688656
E 35,688,650 0.9735 36,660,144 20 572 .010113921
F1 1,102,950 0.9553 1,154,559 8 46 .004625005
F1 1,196,930 0.9497 1,260,324 7 20 .002708655
F1 1,048,230 0.8535 1,228,155 5 10 .026696745
L1 1,164,460 1.0117 1,150,993 8 45 .000725063
L1 1,049,720 1.0018 1,047,834 6 14 .000143410
L1 2,248,580 0.9809 2,292,364 5 11 .002377878
Random Totals: 63,619,810   65,413,230 101 1,123  
Catg J Exception Values: 1,707,847   1,840,099      
Catg D1 Exception Values: 6,800,020   5,880,551      
Catg F1 Exception Values: 1,018,920   1,060,973      
Catg L1 Exception Values: 879,769   889,161      
Total Test Values (4): 74,026,366   75,084,014      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 3,754,200

Confidence Interval Values (5)

State Lower Limit: 71,329,814 (State Test Value minus Margin of Error Percent)
Local Test Value: 74,026,366 (Within Confidence Interval)
State Upper Limit: 78,838,214 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 71,511,991 (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