Quick Start for:

2007 Confidence Interval Detail
113/Houston
113-906/Kennard ISD

Category Summary

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

Stratum
Variance
A 4,119,695 0.9655 4,266,903 10 164 .002103547
A 4,139,633 0.9644 4,292,444 9 91 .001629180
A 4,092,146 0.9226 4,435,450 9 59 .006084344
A 4,080,717 1.0044 4,062,841 9 34 .002953284
D3 41,435,130 0.9997 41,447,564 20 3,237 .005722310
Random Totals: 57,867,321   58,505,202 57 3,585  
Catg D1 Exception Values: 17,663,430   17,792,050      
Catg G1 Exception Values: 68,040,590   66,476,242      
Total Test Values (4): 143,571,341   142,773,494      

Margin of Error

Margin of Error Percent: 5.0000002
Margin of Error Value: 7,138,675

Confidence Interval Values (5)

State Lower Limit: 135,634,819 (State Test Value minus Margin of Error Percent)
Local Test Value: 143,571,341 (Within Confidence Interval)
State Upper Limit: 149,912,169 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 147,957,954 (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

Required Plug-ins