Quick Start for:

2011 Confidence Interval Detail
061/Denton
061-912/Lake Dallas ISD

Category Summary

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

Stratum
Variance
A 218,885,287 1.0169 215,247,603 31 1,885 .002260050
A 232,345,984 1.0009 232,137,061 35 1,580 .007501171
A 251,166,075 0.9970 251,921,841 36 1,423 .004279176
A 231,266,324 0.9800 235,986,045 36 814 .006077831
F1 32,678,615 1.0148 32,202,025 9 69 .003870757
F1 43,027,599 0.8892 48,389,113 8 34 .035736032
F1 24,037,225 0.9612 25,007,517 7 10 .018423966
Random Totals: 1,033,407,109   1,040,891,205 162 5,815  
Catg D1 Exception Values: 92,361   62,149      
Catg F1 Exception Values: 40,520,792   40,639,437      
Total Test Values (4): 1,074,020,262   1,081,592,791      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 54,079,640

Confidence Interval Values (5)

State Lower Limit: 1,027,513,151 (State Test Value minus Margin of Error Percent)
Local Test Value: 1,074,020,262 (Within Confidence Interval)
State Upper Limit: 1,135,672,431 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 1,214,629,669 (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