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Ellis County
2024 Confidence Interval Detail
Ellis County
070-910/Palmer 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 | 118,484,656 | 0.9906 | 119,608,980 | 14 | 602 | 0.031162799 |
| A | 3 | 133,144,247 | 0.9851 | 135,158,103 | 14 | 420 | 0.010064073 |
| A | 4 | 119,050,614 | 0.9758 | 122,003,089 | 13 | 278 | 0.007829625 |
| A | 5 | 91,742,503 | 1.0174 | 90,173,484 | 14 | 155 | 0.008491730 |
| E | 0 | 263,491,973 | 0.9567 | 275,417,553 | 20 | 757 | 0.015133345 |
| Random Totals: | 725,913,993 | 742,361,209 | 75 | 2,212 | |||
| CATG D1 EXCEPTION VALUES: | 4,713,802 | 1,762,227 | |||||
| Total Test Values | 730,627,795 | 744,123,436 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 37,206,172 |
Confidence Interval Values(5)
| Local Test Value: | 730,627,795 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 706,917,264 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 781,329,608 | (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