Labor Day

Quick Start for:

2007 Confidence Interval Detail
034/Cass
034-901/Atlanta ISD

Category Summary

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

Stratum
Variance
A 49,284,679 0.9112 54,087,664 15 1,061 .022730858
A 49,239,387 0.9601 51,285,686 16 616 .031760192
A 49,299,905 0.9324 52,874,201 15 439 .019753684
A 49,137,111 0.9812 50,078,588 16 271 .033620024
D3 87,415,020 0.8843 98,852,222 20 4,594 .358126876
F1 13,517,087 0.8487 15,926,814 11 162 .026349245
F1 13,152,033 0.8381 15,692,677 10 43 .045333261
F1 13,659,189 0.9307 14,676,253 7 20 .014925181
F1 13,001,735 0.9546 13,620,087 3 5 .004527922
L1 4,137,065 0.9970 4,149,514 7 126 .067944357
L1 4,100,082 0.9097 4,507,070 6 45 .102272426
L1 4,288,860 0.9827 4,364,363 5 20 .001179915
L1 3,791,900 0.9797 3,870,471 5 7 .000790971
Random Totals: 354,024,053   383,985,610 136 7,409  
Catg J Exception Values: 21,447,679   21,576,819      
Catg D1 Exception Values: 17,850,970   18,445,942      
Catg L1 Exception Values: 5,462,530   5,342,960      
Total Test Values (4): 398,785,232   429,351,331      

Margin of Error

Margin of Error Percent: 6.3662292
Margin of Error Value: 27,333,490

Confidence Interval Values (5)

Local Test Value: 398,785,232 (Outside Confidence Interval)
State Lower Limit: 402,017,841 (State Test Value minus Margin of Error Percent)
State Upper Limit: 456,684,821 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 403,423,343 (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