Quick Start for:

2010 Confidence Interval Detail
121/Jasper
121-902/Brookeland ISD

Category Summary

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

Stratum
Variance
A 29,613,004 1.0303 28,742,118 15 440 .058110915
A 26,129,307 0.9762 26,766,346 17 163 .011462364
A 25,657,203 0.9139 28,074,410 16 99 .027037346
A 29,792,261 0.9922 30,026,467 16 65 .014198869
C 4,915,151 0.9960 4,934,891 19 1,389 .106393850
C 5,003,418 1.0274 4,869,981 21 452 .641614598
C 4,787,213 1.0878 4,400,821 9 90 .030978417
C 4,131,500 1.0119 4,082,913 8 31 .003687700
Random Totals: 130,029,057   131,897,947 121 2,729  
Catg J Exception Values: 5,537,247   6,984,171      
Catg D1 Exception Values: 2,163,946   2,261,261      
Total Test Values (4): 137,730,250   141,143,379      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 7,057,169

Confidence Interval Values (5)

State Lower Limit: 134,086,210 (State Test Value minus Margin of Error Percent)
Local Test Value: 137,730,250 (Within Confidence Interval)
State Upper Limit: 148,200,548 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 150,956,755 (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