Labor Day

Quick Start for:

2009 Confidence Interval Detail
147/Limestone
109-910/Mount Calm ISD

Category Summary

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

Stratum
Variance
A 414,420 0.9885 419,241 4 6 .000294942
D3 3,045,770 0.9804 3,106,661 21 168 .002345845
Random Totals: 3,460,190   3,525,902 25 174  
Catg J Exception Values: 395,334   430,592      
Catg D1 Exception Values: 376,092   422,855      
Total Test Values (4): 4,231,616   4,379,349      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 218,967

Confidence Interval Values (5)

State Lower Limit: 4,160,382 (State Test Value minus Margin of Error Percent)
Local Test Value: 4,231,616 (Within Confidence Interval)
State Upper Limit: 4,598,316 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 3,467,673 (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