Labor Day

Quick Start for:

2007 Confidence Interval Detail
072/Erath
072-909/Lingleville ISD

Category Summary

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

Stratum
Variance
A 1,229,068 0.9570 1,284,293 6 28 .024341470
A 1,254,023 1.1059 1,133,939 6 17 .022548633
A 1,116,577 1.0891 1,025,229 5 10 .004093395
A 1,176,778 1.1920 987,230 5 6 .003249600
D3 42,308,040 0.9579 44,167,491 10 1,341 .044547173
Random Totals: 47,084,486   48,598,182 32 1,402  
Catg J Exception Values: 5,113,548   5,320,453      
Catg D1 Exception Values: 8,130,430   6,546,967      
Total Test Values (4): 60,328,464   60,465,602      

Margin of Error

Margin of Error Percent: 9.9631903
Margin of Error Value: 6,024,303

Confidence Interval Values (5)

State Lower Limit: 54,441,299 (State Test Value minus Margin of Error Percent)
Local Test Value: 60,328,464 (Within Confidence Interval)
State Upper Limit: 66,489,905 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 64,294,101 (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