taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
107/Henderson
107-906/Malakoff ISD

Category Summary

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

Stratum
Variance
A 236,420,340 0.9663 244,665,570 47 2,106 .027755066
A 233,041,610 0.9247 252,018,611 28 876 .079596288
A 237,633,070 0.9703 244,906,802 20 558 .012886758
A 256,076,690 1.0306 248,473,404 15 296 .026074942
C1 14,739,700 1.1501 12,816,016 12 2,337 .530493842
C1 14,353,450 0.6966 20,605,010 10 259 .508344085
C1 16,647,440 1.1165 14,910,381 9 139 .235619498
C1 16,286,630 1.0020 16,254,122 8 54 .112609800
Random Totals: 1,025,198,930   1,054,649,916 149 6,625  
Catg D1 Exception Values: 4,158,580   3,748,528      
Total Test Values (4): 1,029,357,510   1,058,398,444      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 52,919,922

Confidence Interval Values (5)

State Lower Limit: 1,005,478,522 (State Test Value minus Margin of Error Percent)
Local Test Value: 1,029,357,510 (Within Confidence Interval)
State Upper Limit: 1,111,318,366 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 1,087,111,446 (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