taxes Property Tax Assistance

2016 Confidence Interval Detail

107/Henderson
107-908/Murchison ISD

Category Summary

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

Stratum
Variance
A 4,469,340 0.9844 4,540,167 9 96 .003361231
A 4,474,770 0.9984 4,481,941 9 57 .003488096
A 4,450,180 0.9624 4,624,044 10 41 .007367777
A 4,875,590 1.0682 4,564,304 8 24 .004382185
E 8,606,910 0.9484 9,075,190 13 109 .019139883
F1 2,471,170 0.8524 2,899,073 10 27 .025438952
G1 730,916 0.9513 768,334 10 13 .027225022
Random Totals: 30,078,876   30,953,053 69 367  
Catg J Exception Values: 1,864,375   2,024,353      
Catg D1 Exception Values: 605,600   527,358      
Catg G1 Exception Values: 618,264   607,548      
Total Test Values (4): 33,167,115   34,112,312      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 1,705,615

Confidence Interval Values (5)

State Lower Limit: 32,406,697 (State Test Value minus Margin of Error Percent)
Local Test Value: 33,167,115 (Within Confidence Interval)
State Upper Limit: 35,817,927 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 34,570,141 (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