2006 Confidence Interval Detail
148/Lipscomb
148-902/Follett ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 6,158,744 | 0.8429 | 7,306,613 | 10 | 1,033 | .040023974 |
| G1 | 44,721,027 | 1.2378 | 36,129,445 | 15 | 156 | .064518197 |
| G1 | 44,518,512 | 1.2359 | 36,021,128 | 14 | 72 | .029859390 |
| G1 | 44,839,425 | 0.9529 | 47,055,751 | 12 | 36 | .092262351 |
| G1 | 43,940,454 | 1.2637 | 34,771,270 | 8 | 13 | .156597943 |
| Random Totals: | 184,178,162 | 161,284,207 | 59 | 1,310 | ||
| Catg D1 Exception Values: | 9,655,974 | 13,084,322 | ||||
| Total Test Values (4): | 193,834,136 | 174,368,529 |
Margin of Error
| Margin of Error Percent: | 6.0808370 |
|---|---|
| Margin of Error Value: | 10,603,066 |
Confidence Interval Values (5)
| State Lower Limit: | 163,765,463 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| State Upper Limit: | 184,971,595 | (State Test Value plus Margin of Error Percent) |
| Local Test Value: | 193,834,136 | (Outside Confidence Interval) |
| Value Assigned (6): | 217,844,914 | (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, D3, 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