Veteran's Day

Quick Start for:

2011 Confidence Interval Detail
250/Wood
230-905/Harmony ISD

Category Summary

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

Stratum
Variance
A 57,019,270 1.0149 56,182,156 15 604 .011485645
A 58,167,839 0.9771 59,531,101 12 401 .004755566
A 55,097,950 1.0320 53,389,486 10 287 .026037361
A 57,253,460 1.0193 56,169,391 10 196 .027942161
D3 20,604,547 0.8384 24,576,034 15 776 .342425816
Random Totals: 248,143,066   249,848,168 62 2,264  
Catg D1 Exception Values: 2,481,522   2,397,224      
Total Test Values (4): 250,624,588   252,245,392      

Margin of Error

Margin of Error Percent: 5.0000002
Margin of Error Value: 12,612,270

Confidence Interval Values (5)

State Lower Limit: 239,633,122 (State Test Value minus Margin of Error Percent)
Local Test Value: 250,624,588 (Within Confidence Interval)
State Upper Limit: 264,857,662 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 224,137,377 (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