Quick Start for:

2008 Confidence Interval Detail
188/Potter
188-902/River Road ISD

Category Summary

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

Stratum
Variance
A 45,848,324 0.9532 48,099,375 17 629 .022000475
A 40,777,364 0.8824 46,211,881 14 388 .063790516
A 49,783,656 0.9467 52,586,517 18 395 .033673272
A 60,336,440 1.0595 56,948,032 13 356 .009530132
G1 20,105,450 1.0422 19,291,355 6 42 .003322524
Random Totals: 216,851,234   223,137,160 68 1,810  
Catg J Exception Values: 9,115,316   8,934,352      
Catg D1 Exception Values: 2,860,901   3,316,322      
Catg G1 Exception Values: 16,789,257   16,251,810      
Total Test Values (4): 245,616,708   251,639,644      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 12,581,982

Confidence Interval Values (5)

State Lower Limit: 239,057,662 (State Test Value minus Margin of Error Percent)
Local Test Value: 245,616,708 (Within Confidence Interval)
State Upper Limit: 264,221,626 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 245,383,014 (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