2006 Confidence Interval Detail
034/Cass
034-902/Avinger ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 5,860,406 | 0.8726 | 6,716,028 | 15 | 154 | .042995584 |
| A | 5,888,293 | 0.9273 | 6,349,933 | 16 | 72 | .053586089 |
| A | 5,828,012 | 0.8388 | 6,948,035 | 15 | 42 | .047028506 |
| A | 5,801,995 | 0.9030 | 6,425,244 | 16 | 22 | .008124630 |
| D3 | 13,510,110 | 1.0805 | 12,503,572 | 23 | 1,042 | .025747360 |
| Random Totals: | 36,888,816 | 38,942,812 | 85 | 1,332 | ||
| Catg J Exception Values: | 1,980,126 | 1,957,287 | ||||
| Catg D1 Exception Values: | 4,371,110 | 5,491,181 | ||||
| Catg G1 Exception Values: | 1,672,030 | 1,618,577 | ||||
| Total Test Values (4): | 44,912,082 | 48,009,857 |
Margin of Error
| Margin of Error Percent: | 5.0000003 |
|---|---|
| Margin of Error Value: | 2,400,493 |
Confidence Interval Values (5)
| Local Test Value: | 44,912,082 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 45,609,364 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 50,410,350 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 39,233,292 | (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