2010 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 | 2,475,120 | 1.0104 | 2,449,644 | 10 | 130 | .015336952 |
| A | 2,308,000 | 1.0388 | 2,221,794 | 10 | 64 | .011587844 |
| A | 2,846,450 | 1.0175 | 2,797,494 | 9 | 46 | .040701004 |
| A | 2,900,320 | 1.0296 | 2,816,939 | 8 | 24 | .002043561 |
| D3 | 11,374,030 | 0.9472 | 12,008,055 | 20 | 628 | .064229405 |
| G1 | 8,350,500 | 1.0463 | 7,980,981 | 14 | 75 | .017937520 |
| G1 | 8,560,160 | 0.9570 | 8,944,786 | 8 | 21 | .052221525 |
| G1 | 8,550,130 | 1.0308 | 8,294,655 | 5 | 8 | .021060134 |
| G1 | 7,471,080 | 1.0136 | 7,370,837 | 3 | 4 | .004104538 |
| Random Totals: | 54,835,790 | 54,885,185 | 87 | 1,000 | ||
| Catg J Exception Values: | 5,384,246 | 5,740,270 | ||||
| Catg D1 Exception Values: | 4,816,093 | 5,624,038 | ||||
| Total Test Values (4): | 65,036,129 | 66,249,493 |
Margin of Error
| Margin of Error Percent: | 5.0000005 |
|---|---|
| Margin of Error Value: | 3,312,475 |
Confidence Interval Values (5)
| State Lower Limit: | 62,937,018 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 65,036,129 | (Within Confidence Interval) |
| State Upper Limit: | 69,561,968 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 73,578,311 | (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