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Ellis County
2022 Confidence Interval Detail
Ellis County
070-910/Palmer ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 55,871,194 | 0.8876 | 62,946,365 | 15 | 461 | 0.027337595 |
| A | 74,568,624 | 0.8506 | 87,665,911 | 15 | 400 | 0.029147195 |
| A | 90,748,950 | 0.8582 | 105,743,358 | 14 | 368 | 0.128741554 |
| A | 194,156,466 | 0.8909 | 217,932,951 | 21 | 488 | 0.034014218 |
| E | 131,255,322 | 0.7177 | 182,883,269 | 21 | 551 | 0.474908203 |
| Random Totals: | 546,600,556 | 657,171,854 | 86 | 2,268 | ||
| CATG D1 EXCEPTION VALUES: | 4,079,652 | 1,465,536 | ||||
| Total Test Values | 550,680,208 | 658,637,390 |
Margin of Error
| Margin of Error Percent: | 9.1712004 |
|---|---|
| Margin of Error Value: | 60,404,955 |
Confidence Interval Values(5)
| Local Test Value: | 550,680,208 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 598,232,435 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 719,042,345 | (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