Thanksgiving Day Holiday Hours

Quick Start for:

2009 Confidence Interval Detail
070/Ellis
070-915/Maypearl ISD

Category Summary

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

Stratum
Variance
A 29,120,820 0.9047 32,188,372 8 412 .062141023
A 30,183,430 1.0087 29,923,099 7 250 .007905388
A 28,910,441 0.9936 29,096,660 9 164 .006715455
A 31,952,760 1.0340 30,902,089 7 118 .003173127
D3 62,484,370 0.9786 63,850,777 20 1,500 .007733773
Random Totals: 182,651,821   185,960,997 51 2,444  
Catg J Exception Values: 29,601,910   30,380,701      
Catg D1 Exception Values: 5,100,333   3,628,989      
Total Test Values (4): 217,354,064   219,970,687      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 10,998,534

Confidence Interval Values (5)

State Lower Limit: 208,972,153 (State Test Value minus Margin of Error Percent)
Local Test Value: 217,354,064 (Within Confidence Interval)
State Upper Limit: 230,969,221 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 245,375,816 (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