2006 Confidence Interval Detail
148/Lipscomb
148-903/Higgins ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 3,666,111 | 0.8632 | 4,247,117 | 11 | 629 | .085368502 |
| G1 | 35,558,725 | 0.9889 | 35,957,857 | 15 | 76 | .141240209 |
| G1 | 36,116,255 | 1.1307 | 31,941,501 | 12 | 30 | .091586423 |
| G1 | 36,181,815 | 1.1327 | 31,942,981 | 9 | 17 | .078710089 |
| G1 | 34,164,811 | 1.1818 | 28,909,131 | 7 | 10 | .064285858 |
| Random Totals: | 145,687,717 | 132,998,587 | 54 | 762 | ||
| Catg J Exception Values: | 7,854,636 | 7,783,862 | ||||
| Catg D1 Exception Values: | 5,966,750 | 6,988,567 | ||||
| Total Test Values (4): | 159,509,103 | 147,771,016 |
Margin of Error
| Margin of Error Percent: | 6.2455083 |
|---|---|
| Margin of Error Value: | 9,229,051 |
Confidence Interval Values (5)
| State Lower Limit: | 138,541,965 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| State Upper Limit: | 157,000,067 | (State Test Value plus Margin of Error Percent) |
| Local Test Value: | 159,509,103 | (Outside Confidence Interval) |
| Value Assigned (6): | 182,199,267 | (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