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Cass County
2021 Confidence Interval Detail
Cass County
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 | 36,083,500 | 1.0320 | 34,964,632 | 10 | 644 | 0.124687309 |
| A | 46,035,820 | 0.9630 | 47,804,590 | 10 | 497 | 0.016090466 |
| A | 47,078,930 | 1.0017 | 46,999,032 | 13 | 349 | 0.012673799 |
| A | 63,025,460 | 1.0078 | 62,537,666 | 12 | 267 | 0.035042106 |
| E | 240,853,240 | 1.0125 | 237,879,743 | 33 | 3,135 | 0.030356722 |
| F1 | 16,906,700 | 0.8666 | 19,509,231 | 10 | 176 | 0.029690056 |
| F1 | 14,874,670 | 0.8699 | 17,099,287 | 9 | 47 | 0.084004020 |
| F1 | 18,629,933 | 0.9305 | 20,021,422 | 7 | 26 | 0.006431961 |
| F1 | 17,017,276 | 0.9190 | 18,517,166 | 5 | 8 | 0.018366484 |
| Random Totals: | 500,505,529 | 505,332,769 | 109 | 5,149 | ||
| CATG D1 EXCEPTION VALUES: | 26,646,769 | 25,044,601 | ||||
| CATG J EXCEPTION VALUES: | 43,519,021 | 34,721,031 | ||||
| Total Test Values | 570,671,319 | 565,098,401 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 28,254,920 |
Confidence Interval Values(5)
| Local Test Value: | 570,671,319 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 536,843,481 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 593,353,321 | (State Test Value plus Margin of Error Percent) |
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, D2, E, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values