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Madison County
2022 Confidence Interval Detail
Madison County
145-906/Normangee ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D2 | 6,672,070 | 0.8915 | 7,484,094 | 11 | 171 | 0.051460023 |
| E | 61,156,464 | 1.0223 | 59,822,424 | 21 | 333 | 0.040832929 |
| G1 | 20,684,418 | 0.9936 | 20,817,651 | 7 | 21 | 0.000402522 |
| Random Totals: | 88,512,952 | 88,124,169 | 39 | 525 | ||
| CATG D1 EXCEPTION VALUES: | 2,248,840 | 1,976,610 | ||||
| CATG J EXCEPTION VALUES: | 9,196,500 | 10,178,169 | ||||
| Total Test Values | 99,958,292 | 100,278,948 |
Margin of Error
| Margin of Error Percent: | 5.2588138 |
|---|---|
| Margin of Error Value: | 5,273,483 |
Confidence Interval Values(5)
| Local Test Value: | 99,958,292 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 95,005,465 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 105,552,431 | (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