Labor Day

Quick Start for:

2010 Confidence Interval Detail
025/Brown
025-901/Bangs ISD

Category Summary

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

Stratum
Variance
A 36,908,906 1.0057 36,699,718 19 1,089 .075149487
A 36,880,600 0.9798 37,640,947 17 515 .028566250
A 37,652,065 1.0110 37,242,399 16 279 .009372602
A 61,664,690 0.9954 61,949,658 16 204 .007587850
D3 71,900,291 0.9981 72,037,162 37 2,923 .012956231
Random Totals: 245,006,552   245,569,884 105 5,010  
Catg J Exception Values: 12,558,850   12,042,192      
Catg D1 Exception Values: 8,600,889   8,516,191      
Total Test Values (4): 266,166,291   266,128,267      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 13,306,413

Confidence Interval Values (5)

State Lower Limit: 252,821,854 (State Test Value minus Margin of Error Percent)
Local Test Value: 266,166,291 (Within Confidence Interval)
State Upper Limit: 279,434,680 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 273,131,138 (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