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Ellis County
2022 Confidence Interval Detail
Ellis County
070-909/Milford ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,944,191 | 1.0581 | 3,727,616 | 13 | 55 | 0.010352795 |
| A | 9,040,224 | 1.0134 | 8,920,687 | 13 | 74 | 0.013486202 |
| A | 9,856,509 | 1.0345 | 9,527,800 | 12 | 63 | 0.005199578 |
| A | 26,136,502 | 0.9587 | 27,262,441 | 11 | 110 | 0.003200585 |
| E | 40,986,566 | 1.0030 | 40,863,974 | 20 | 216 | 0.026103350 |
| Random Totals: | 89,963,992 | 90,302,518 | 69 | 518 | ||
| CATG D1 EXCEPTION VALUES: | 3,976,960 | 1,318,079 | ||||
| CATG J EXCEPTION VALUES: | 12,413,691 | 13,344,968 | ||||
| Total Test Values | 106,354,643 | 104,965,565 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 5,248,278 |
Confidence Interval Values(5)
| Local Test Value: | 106,354,643 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 99,717,287 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 110,213,843 | (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