2006 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 | 43,125,792 | 1.0928 | 39,463,572 | 15 | 1,074 | .043237870 |
| A | 43,107,779 | 0.9805 | 43,965,098 | 17 | 614 | .007080718 |
| A | 42,910,957 | 1.0594 | 40,504,962 | 18 | 423 | .007859642 |
| A | 43,003,497 | 0.9102 | 47,246,206 | 17 | 252 | .014206246 |
| D3 | 85,577,030 | 1.1093 | 77,145,073 | 22 | 4,685 | .148058728 |
| F1 | 12,801,285 | 0.8572 | 14,933,837 | 15 | 167 | .110598042 |
| F1 | 12,806,722 | 0.8935 | 14,333,209 | 15 | 43 | .064837841 |
| F1 | 12,780,961 | 0.9583 | 13,337,119 | 15 | 19 | .047212234 |
| L1 | 4,171,342 | 0.9442 | 4,417,859 | 7 | 129 | .020144517 |
| L1 | 4,235,272 | 1.0008 | 4,231,886 | 7 | 45 | .000004205 |
| L1 | 4,309,501 | 0.9200 | 4,684,240 | 5 | 20 | .033021116 |
| L1 | 3,901,918 | 0.9414 | 4,144,803 | 4 | 9 | .011018417 |
| Random Totals: | 312,732,056 | 308,407,864 | 157 | 7,480 | ||
| Catg J Exception Values: | 20,529,303 | 22,576,209 | ||||
| Catg D1 Exception Values: | 19,216,490 | 20,317,201 | ||||
| Catg F1 Exception Values: | 12,232,450 | 13,248,064 | ||||
| Catg L1 Exception Values: | 5,464,720 | 5,464,918 | ||||
| Total Test Values (4): | 370,175,019 | 370,014,256 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 18,500,713 |
Confidence Interval Values (5)
| State Lower Limit: | 351,513,543 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 370,175,019 | (Within Confidence Interval) |
| State Upper Limit: | 388,514,969 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 363,875,789 | (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