Top navigation skipped
070/Ellis
2018 Confidence Interval Detail
070/Ellis
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 | 40,845,035 | 0.8285 | 49,299,982 | 7 | 514 | .032464167 |
| A | 51,028,176 | 0.9187 | 55,543,895 | 19 | 342 | .022731634 |
| A | 60,114,209 | 0.9344 | 64,334,556 | 14 | 282 | .005960803 |
| A | 59,384,852 | 1.0628 | 55,875,849 | 11 | 172 | .038145777 |
| E | 72,209,842 | 0.9621 | 75,054,404 | 17 | 483 | .051349833 |
| Random Totals: | 283,582,114 | 300,108,686 | 68 | 1,793 | ||
| Catg D1 Exception Values: | 4,804,118 | 2,842,174 | ||||
| Total Test Values (4): | 288,386,232 | 302,950,860 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 15,147,543 |
Confidence Interval Values (5)
| State Lower Limit: | 287,803,317 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 288,386,232 | (Within Confidence Interval) |
| State Upper Limit: | 318,098,403 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 285,524,334 | (See ISD Summary Worksheet) |
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
(6) Includes local value of unstudied property categories and sub-categories