2010 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 |
|---|---|---|---|---|---|---|
| A | 5,818,160 | 0.7949 | 7,319,361 | 15 | 290 | .050941938 |
| G1 | 61,575,081 | 1.1687 | 52,686,815 | 9 | 117 | .018537112 |
| G1 | 60,884,981 | 0.9827 | 61,956,834 | 9 | 59 | .004059339 |
| G1 | 61,188,758 | 1.0670 | 57,346,540 | 8 | 35 | .004686767 |
| G1 | 60,028,449 | 1.0192 | 58,897,615 | 6 | 13 | .000682414 |
| Random Totals: | 249,495,429 | 238,207,165 | 47 | 514 | ||
| Catg J Exception Values: | 10,145,736 | 10,637,719 | ||||
| Catg D1 Exception Values: | 7,347,080 | 7,347,080 | ||||
| Total Test Values (4): | 266,988,245 | 256,191,964 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 12,809,598 |
Confidence Interval Values (5)
| State Lower Limit: | 243,382,366 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 266,988,245 | (Within Confidence Interval) |
| State Upper Limit: | 269,001,562 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 316,797,220 | (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