Quick Start for:

2011 Confidence Interval Detail
229/Tyler
229-903/Woodville ISD

Category Summary

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

Stratum
Variance
A 41,525,738 0.9073 45,768,476 12 1,496 .036057118
A 42,187,465 0.9187 45,920,828 12 744 .016504226
A 41,374,671 0.9276 44,604,001 12 469 .069422123
A 42,232,127 0.8938 47,250,086 10 261 .015415967
D3 54,775,712 0.8582 63,826,278 16 3,194 .052636072
G1 98,968,975 1.0181 97,209,483 9 30 .001228781
G1 101,187,888 1.0173 99,467,107 6 17 .000633777
G1 97,853,425 1.0040 97,463,571 5 11 .001430422
G1 94,129,032 1.0349 90,954,713 4 6 .002171155
Random Totals: 614,235,033   632,464,543 86 6,228  
Catg J Exception Values: 42,774,267   40,984,827      
Catg D1 Exception Values: 26,353,278   25,330,838      
Total Test Values (4): 683,362,578   698,780,208      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 34,939,010

Confidence Interval Values (5)

State Lower Limit: 663,841,198 (State Test Value minus Margin of Error Percent)
Local Test Value: 683,362,578 (Within Confidence Interval)
State Upper Limit: 733,719,218 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 795,162,663 (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