2007 Confidence Interval Detail
180/Oldham
180-903/Adrian ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 811,294 | 0.9017 | 899,738 | 9 | 33 | .079949095 |
| A | 784,136 | 0.9691 | 809,138 | 8 | 14 | .005868932 |
| A | 857,237 | 1.0194 | 840,923 | 7 | 10 | .006748849 |
| D3 | 5,121,229 | 1.0098 | 5,071,528 | 26 | 1,190 | .002277600 |
| Random Totals: | 7,573,896 | 7,621,327 | 50 | 1,247 | ||
| Catg J Exception Values: | 174,800 | 146,855 | ||||
| Catg D1 Exception Values: | 22,315,540 | 21,920,477 | ||||
| Catg A Exception Values: | 676,910 | 679,296 | ||||
| Total Test Values (4): | 30,741,146 | 30,367,955 |
Margin of Error
| Margin of Error Percent: | 5.0000008 |
|---|---|
| Margin of Error Value: | 1,518,398 |
Confidence Interval Values (5)
| State Lower Limit: | 28,849,557 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 30,741,146 | (Within Confidence Interval) |
| State Upper Limit: | 31,886,353 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 36,200,633 | (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