2006 Confidence Interval Detail
182/Palo Pinto
182-905/Strawn ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,361,167 | 0.9618 | 2,454,946 | 10 | 122 | .036175296 |
| A | 2,377,159 | 0.9719 | 2,445,888 | 10 | 69 | .018599569 |
| A | 2,376,952 | 0.9320 | 2,550,378 | 6 | 42 | .030900074 |
| A | 2,328,370 | 1.0098 | 2,305,773 | 9 | 25 | .013493216 |
| D3 | 7,514,890 | 1.0110 | 7,433,126 | 12 | 582 | .000940702 |
| G1 | 9,455,610 | 1.0394 | 9,097,181 | 6 | 64 | .002950134 |
| G1 | 9,663,210 | 1.0015 | 9,648,737 | 6 | 26 | .007095904 |
| G1 | 9,870,790 | 1.0440 | 9,454,780 | 4 | 12 | .015642465 |
| G1 | 8,361,520 | 1.0802 | 7,740,715 | 3 | 4 | .000057197 |
| Random Totals: | 54,309,668 | 53,131,524 | 66 | 946 | ||
| Catg J Exception Values: | 5,059,724 | 5,414,533 | ||||
| Catg D1 Exception Values: | 4,660,440 | 4,728,359 | ||||
| Total Test Values (4): | 64,029,832 | 63,274,416 |
Margin of Error
| Margin of Error Percent: | 5.0000003 |
|---|---|
| Margin of Error Value: | 3,163,721 |
Confidence Interval Values (5)
| State Lower Limit: | 60,110,695 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 64,029,832 | (Within Confidence Interval) |
| State Upper Limit: | 66,438,137 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 73,060,398 | (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