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Menard County
2020 Confidence Interval Detail
Menard County
164-901/Menard ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 7,563,760 | 0.9487 | 7,972,763 | 12 | 266 | 0.014357735 |
| A | 8,049,430 | 0.9252 | 8,700,205 | 12 | 163 | 0.016147620 |
| A | 9,352,790 | 0.9314 | 10,041,647 | 12 | 120 | 0.018113765 |
| A | 9,373,320 | 0.9672 | 9,691,191 | 11 | 62 | 0.001707384 |
| E | 70,074,340 | 0.8543 | 82,025,448 | 20 | 1,088 | 0.031509798 |
| Random Totals: | 104,413,640 | 118,431,254 | 67 | 1,699 | ||
| CATG D1 EXCEPTION VALUES: | 23,847,886 | 25,780,546 | ||||
| CATG J EXCEPTION VALUES: | 2,499,760 | 2,701,659 | ||||
| Total Test Values | 130,761,286 | 146,913,459 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 7,345,673 |
Confidence Interval Values(5)
| Local Test Value: | 130,761,286 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 139,567,786 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 154,259,132 | (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