Filing Deadline Extended
Quick Start for:

2007 Confidence Interval Detail
035/Castro
035-902/Hart ISD

Category Summary

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

Stratum
Variance
A 2,879,033 0.9910 2,905,180 13 145 .008543654
A 2,896,206 1.0019 2,890,714 12 82 .003235999
A 2,908,296 0.9450 3,077,562 12 48 .005163400
A 2,806,399 1.0058 2,790,216 9 27 .002429240
D3 9,768,310 0.9981 9,786,905 15 621 .000051945
Random Totals: 21,258,244   21,450,577 61 923  
Catg J Exception Values: 3,736,120   3,991,870      
Catg D1 Exception Values: 23,239,340   18,379,616      
Total Test Values (4): 48,233,704   43,822,063      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 2,191,103

Confidence Interval Values (5)

State Lower Limit: 41,630,960 (State Test Value minus Margin of Error Percent)
State Upper Limit: 46,013,166 (State Test Value plus Margin of Error Percent)
Local Test Value: 48,233,704 (Outside Confidence Interval)
Value Assigned (6): 57,535,050 (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