Quick Start for:

2008 Confidence Interval Detail
169/Montague
169-906/Goldburg ISD

Category Summary

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

Stratum
Variance
A 1,588,760 0.9821 1,617,717 10 59 .065133497
A 1,642,770 1.0656 1,541,639 8 34 .030760125
A 1,415,190 1.1522 1,228,250 5 19 .002475002
A 2,298,580 1.0920 2,104,927 7 13 .003424441
D3 19,049,750 0.9857 19,326,113 37 1,125 .052288712
G1 4,539,140 0.9621 4,717,950 11 24 .018561031
G1 4,148,910 1.0736 3,864,484 6 9 .023243947
G1 4,378,320 1.0320 4,242,558 4 5 .010505846
Random Totals: 39,061,420   38,643,638 88 1,288  
Catg J Exception Values: 6,272,846   6,325,718      
Catg D1 Exception Values: 5,142,680   4,268,378      
Catg G1 Exception Values: 3,944,990   3,546,989      
Total Test Values (4): 54,421,936   52,784,723      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 2,639,236

Confidence Interval Values (5)

State Lower Limit: 50,145,487 (State Test Value minus Margin of Error Percent)
Local Test Value: 54,421,936 (Within Confidence Interval)
State Upper Limit: 55,423,959 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 61,545,279 (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