Filing Deadline Extended
Quick Start for:

2009 Confidence Interval Detail
200/Runnels
200-902/Miles ISD

Category Summary

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

Stratum
Variance
A 3,876,760 1.1742 3,301,618 9 126 .014230193
A 4,406,880 0.9605 4,588,110 9 83 .018286813
A 3,553,940 0.9735 3,650,683 8 46 .009816662
A 4,403,680 1.0884 4,046,012 8 35 .017455922
D3 9,404,810 1.0003 9,401,989 14 749 .001909344
Random Totals: 25,646,070   24,988,412 48 1,039  
Catg J Exception Values: 2,365,480   2,287,103      
Catg D1 Exception Values: 7,763,110   6,701,529      
Total Test Values (4): 35,774,660   33,977,044      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 1,698,852

Confidence Interval Values (5)

State Lower Limit: 32,278,192 (State Test Value minus Margin of Error Percent)
State Upper Limit: 35,675,896 (State Test Value plus Margin of Error Percent)
Local Test Value: 35,774,660 (Outside Confidence Interval)
Value Assigned (6): 37,201,087 (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