Labor Day

Quick Start for:

2007 Confidence Interval Detail
003/Angelina
003-905/Diboll ISD

Category Summary

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

Stratum
Variance
A 29,255,552 0.8830 33,131,995 17 783 .079083207
A 29,094,449 0.9212 31,583,206 16 473 .033195779
A 29,178,695 0.8769 33,274,826 17 321 .036202329
A 29,139,123 0.9402 30,992,473 22 189 .021357269
D3 4,272,320 0.9261 4,613,238 11 1,170 .039912645
F1 4,949,084 0.7240 6,835,751 7 49 .093042307
F1 4,705,425 0.9420 4,995,143 5 16 .007835210
F1 5,745,770 0.9503 6,046,270 4 7 .002976653
L1 7,775,229 0.9628 8,075,643 6 64 .010429468
L1 7,667,788 0.9644 7,950,838 6 14 .009460933
L1 8,689,467 0.9726 8,934,266 4 7 .013436624
L1 6,655,588 0.9771 6,811,573 2 3 .000836269
Random Totals: 167,128,490   183,245,222 117 3,096  
Catg J Exception Values: 17,728,196   18,112,188      
Catg D1 Exception Values: 8,353,247   8,261,563      
Catg F1 Exception Values: 3,814,570   3,960,174      
Total Test Values (4): 197,024,503   213,579,147      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 10,678,957

Confidence Interval Values (5)

Local Test Value: 197,024,503 (Outside Confidence Interval)
State Lower Limit: 202,900,190 (State Test Value minus Margin of Error Percent)
State Upper Limit: 224,258,104 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 280,785,432 (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