Holiday Hours
Quick Start for:

2011 Confidence Interval Detail
162/McMullen
162-904/McMullen County ISD

Category Summary

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

Stratum
Variance
D3 17,149,861 0.9802 17,496,287 18 3,424 .009222061
G1 91,887,446 1.0579 86,858,348 10 277 .008366789
G1 93,353,316 1.0694 87,295,040 9 67 .004029936
G1 92,454,151 0.9889 93,491,911 7 22 .000768304
G1 89,772,771 1.0331 86,896,497 5 9 .013018978
Random Totals: 384,617,545   372,038,083 49 3,799  
Catg J Exception Values: 3,376,567   6,782,328      
Catg D1 Exception Values: 35,556,906   48,788,213      
Total Test Values (4): 423,551,018   427,608,624      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 21,380,431

Confidence Interval Values (5)

State Lower Limit: 406,228,193 (State Test Value minus Margin of Error Percent)
Local Test Value: 423,551,018 (Within Confidence Interval)
State Upper Limit: 448,989,055 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 585,592,790 (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