Quick Start for:

2010 Confidence Interval Detail
169/Montague
169-910/Forestburg ISD

Category Summary

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

Stratum
Variance
A 1,733,470 0.9037 1,918,192 9 46 .051248211
A 1,700,360 1.0068 1,688,876 9 25 .016646690
A 1,735,350 1.0292 1,686,115 9 16 .023569818
A 2,014,730 0.9221 2,184,937 6 10 .017427525
D3 43,478,330 0.9719 44,735,395 22 78,470 .026687748
G1 7,585,040 0.9618 7,886,297 7 27 .077358883
G1 6,958,320 1.0164 6,846,045 5 10 .030267639
G1 7,928,150 1.0597 7,481,504 3 5 .023571369
Random Totals: 73,133,750   74,427,361 70 78,609  
Catg J Exception Values: 1,986,225   1,983,834      
Catg D1 Exception Values: 4,962,910   4,469,739      
Catg G1 Exception Values: 6,217,220   4,622,556      
Total Test Values (4): 86,300,105   85,503,490      

Margin of Error

Margin of Error Percent: 5.0000006
Margin of Error Value: 4,275,175

Confidence Interval Values (5)

State Lower Limit: 81,228,315 (State Test Value minus Margin of Error Percent)
Local Test Value: 86,300,105 (Within Confidence Interval)
State Upper Limit: 89,778,665 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 135,926,067 (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