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Marion County
2020 Confidence Interval Detail
Marion County
230-903/Ore City ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,100,410 | 0.9527 | 3,254,340 | 10 | 122 | 0.018727226 |
| A | 3,358,730 | 0.9527 | 3,525,485 | 10 | 65 | 0.064513267 |
| A | 3,419,190 | 0.9828 | 3,479,029 | 9 | 45 | 0.020176463 |
| A | 3,647,900 | 1.0150 | 3,593,990 | 8 | 27 | 0.006134501 |
| C1 | 352,910 | 0.6607 | 534,146 | 13 | 316 | 0.043930138 |
| C1 | 146,030 | 0.7455 | 195,882 | 10 | 84 | 0.056559617 |
| C1 | 260,060 | 0.8180 | 317,922 | 10 | 71 | 0.609039854 |
| C1 | 261,250 | 0.9761 | 267,647 | 8 | 15 | 0.119776010 |
| E | 2,043,380 | 0.9019 | 2,265,639 | 11 | 38 | 0.144602252 |
| Random Totals: | 16,589,860 | 17,434,080 | 89 | 783 | ||
| CATG D1 EXCEPTION VALUES: | 838,930 | 817,427 | ||||
| Total Test Values | 17,428,790 | 18,251,507 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 912,575 |
Confidence Interval Values(5)
| Local Test Value: | 17,428,790 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 17,338,932 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 19,164,082 | (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