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Ellis County
2024 Confidence Interval Detail
Ellis County
070-909/Milford ISD
Category Summary
| (1) Category |
(1) Stratum Number |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|---|
| A | 2 | 15,846,537 | 0.9998 | 15,849,707 | 10 | 130 | 0.026507315 |
| A | 3 | 14,390,886 | 0.9261 | 15,539,236 | 9 | 77 | 0.010664605 |
| A | 4 | 14,373,926 | 1.0269 | 13,997,396 | 9 | 62 | 0.018271290 |
| A | 5 | 11,581,064 | 0.9486 | 12,208,585 | 9 | 31 | 0.018398436 |
| E | 0 | 52,877,706 | 1.0639 | 49,701,763 | 20 | 226 | 0.041175319 |
| Random Totals: | 109,070,119 | 107,296,687 | 57 | 526 | |||
| CATG D1 EXCEPTION VALUES: | 4,746,899 | 1,752,775 | |||||
| CATG J EXCEPTION VALUES: | 42,769 | 44,123 | |||||
| Total Test Values | 113,859,787 | 109,093,585 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 5,454,679 |
Confidence Interval Values(5)
| Local Test Value: | 113,859,787 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 103,638,906 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 114,548,264 | (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