taxes Property Tax

School and Appraisal Districts Property Value Study 2013 Report

2013 Confidence Interval Detail
221/Taylor
221-911/Jim Ned CISD

Category Summary

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

Stratum
Variance
A 29,309,109 0.9210 31,823,137 11 497 .028020677
A 31,437,792 0.9028 34,822,543 10 261 .007782638
A 29,909,444 0.9704 30,821,768 11 157 .007590093
A 37,435,434 0.9728 38,482,148 15 131 .001299935
E 125,427,437 0.9755 128,577,588 26 1,251 .019643339
G1 6,613,280 0.8636 7,657,805 8 30 .120285086
G1 6,308,002 0.9929 6,353,109 5 12 .114240851
G1 6,420,824 1.1442 5,611,627 3 5 .020750476
G1 5,989,603 1.0466 5,722,915 2 3 .116987824
Random Totals: 278,850,925   289,872,640 91 2,347  
Catg J Exception Values: 16,591,217   19,409,171      
Catg D1 Exception Values: 14,509,043   14,780,281      
Total Test Values (4): 309,951,185   324,062,092      

Margin of Error

Margin of Error Percent: 5.0000001
Margin of Error Value: 16,203,105

Confidence Interval Values (5)

State Lower Limit: 307,858,987 (State Test Value minus Margin of Error Percent)
Local Test Value: 309,951,185 (Within Confidence Interval)
State Upper Limit: 340,265,197 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 382,596,589 (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