2007 Confidence Interval Detail
095/Hale
095-905/Plainview ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 100,810,051 | 0.9212 | 109,433,403 | 42 | 2,793 | .025626465 |
| A | 100,782,858 | 0.9885 | 101,955,344 | 61 | 1,456 | .008435944 |
| A | 100,711,739 | 0.9713 | 103,687,572 | 45 | 965 | .005204320 |
| A | 100,747,290 | 0.9664 | 104,250,093 | 27 | 566 | .010094892 |
| D3 | 60,291,090 | 0.9048 | 66,634,715 | 33 | 3,122 | .050073832 |
| F1 | 25,627,161 | 0.9899 | 25,888,636 | 8 | 450 | .103913059 |
| F1 | 25,779,964 | 0.9045 | 28,501,895 | 8 | 129 | .013790171 |
| F1 | 25,969,832 | 0.9355 | 27,760,376 | 8 | 36 | .017674154 |
| F1 | 24,939,095 | 0.9742 | 25,599,564 | 4 | 9 | .000195715 |
| L1 | 22,205,122 | 1.0051 | 22,092,451 | 7 | 355 | .007451975 |
| L1 | 22,138,986 | 1.0610 | 20,866,151 | 6 | 84 | .011483006 |
| L1 | 22,683,358 | 1.0253 | 22,123,630 | 6 | 32 | .011648823 |
| L1 | 21,619,620 | 1.0263 | 21,065,595 | 4 | 7 | .001117365 |
| Random Totals: | 654,306,166 | 679,859,425 | 259 | 10,004 | ||
| Catg J Exception Values: | 31,167,430 | 31,805,871 | ||||
| Catg D1 Exception Values: | 51,754,880 | 41,693,861 | ||||
| Total Test Values (4): | 737,228,476 | 753,359,157 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 37,667,958 |
Confidence Interval Values (5)
| State Lower Limit: | 715,691,199 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 737,228,476 | (Within Confidence Interval) |
| State Upper Limit: | 791,027,115 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 992,327,876 | (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