taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
030/Callahan
030-906/Eula ISD

Category Summary

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

Stratum
Variance
A 3,159,710 0.9742 3,243,389 9 74 .011333552
A 4,437,550 0.9543 4,650,058 11 47 .002918608
A 3,526,080 0.9734 3,622,437 9 23 .001025032
A 3,384,450 0.9768 3,464,834 9 15 .001384941
E 54,915,470 1.0621 51,704,614 18 968 .021589646
F1 2,413,290 0.9423 2,561,063 8 33 .003325751
F1 1,989,220 0.9671 2,056,892 5 11 .000219202
F1 2,013,800 0.9743 2,066,920 5 8 .001422220
G1 3,451,257 0.9990 3,454,712 15 47 .119077296
Random Totals: 79,290,827   76,824,919 89 1,226  
Catg J Exception Values: 2,030,947   2,409,873      
Catg D1 Exception Values: 3,120,740   2,648,057      
Catg F1 Exception Values: 2,205,640   2,290,392      
Catg G1 Exception Values: 2,926,218   3,059,077      
Total Test Values (4): 89,574,372   87,232,318      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 4,361,615

Confidence Interval Values (5)

State Lower Limit: 82,870,703 (State Test Value minus Margin of Error Percent)
Local Test Value: 89,574,372 (Within Confidence Interval)
State Upper Limit: 91,593,933 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 118,979,273 (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