Quick Start for:

2009 Confidence Interval Detail
007/Atascosa
128-901/Karnes City ISD

Category Summary

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

Stratum
Variance
D3 3,931,439 0.9322 4,217,377 10 301 .023213876
G1 11,504,636 0.9831 11,702,407 8 17 .023772904
G1 12,475,691 1.1014 11,327,121 7 11 .007729624
G1 11,667,754 1.0115 11,535,100 4 6 .002019424
Random Totals: 39,579,520   38,782,005 29 335  
Catg D1 Exception Values: 2,273,983   2,473,306      
Catg G1 Exception Values: 9,696,686   9,681,116      
Total Test Values (4): 51,550,189   50,936,427      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 2,546,821

Confidence Interval Values (5)

State Lower Limit: 48,389,606 (State Test Value minus Margin of Error Percent)
Local Test Value: 51,550,189 (Within Confidence Interval)
State Upper Limit: 53,483,248 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 54,094,875 (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