taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
107/Henderson
107-904/Crossroads ISD

Category Summary

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

Stratum
Variance
A 13,033,780 0.9679 13,466,040 15 289 .021922970
A 13,482,790 0.9632 13,997,913 15 182 .045579719
A 12,953,710 0.9250 14,004,011 15 112 .017702545
A 13,892,390 1.0541 13,179,385 13 66 .034944805
E 59,973,040 0.9687 61,910,850 15 720 .020929548
G1 5,305,949 0.9648 5,499,533 10 30 .065982548
G1 5,602,671 0.9774 5,732,219 7 12 .017141160
G1 5,501,470 1.0185 5,401,541 4 5 .004066691
Random Totals: 129,745,800   133,191,492 94 1,416  
Catg J Exception Values: 88,782,889   94,947,804      
Catg D1 Exception Values: 5,278,970   4,461,999      
Catg G1 Exception Values: 4,679,753   4,543,912      
Total Test Values (4): 228,487,412   237,145,207      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 11,857,260

Confidence Interval Values (5)

State Lower Limit: 225,287,947 (State Test Value minus Margin of Error Percent)
Local Test Value: 228,487,412 (Within Confidence Interval)
State Upper Limit: 249,002,467 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 257,654,751 (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