2009 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 | 2,430,210 | 0.9546 | 2,545,789 | 7 | 130 | .008881274 |
| A | 2,381,380 | 1.0118 | 2,353,607 | 7 | 68 | .015682394 |
| A | 2,271,960 | 0.9870 | 2,301,884 | 8 | 38 | .031193685 |
| A | 2,680,950 | 1.0088 | 2,657,563 | 6 | 25 | .005233821 |
| D3 | 10,719,900 | 0.9696 | 11,056,002 | 11 | 608 | .045224023 |
| G1 | 9,295,840 | 1.0522 | 8,834,670 | 21 | 75 | .008396238 |
| G1 | 9,616,820 | 1.0655 | 9,025,641 | 14 | 31 | .038382192 |
| G1 | 9,841,760 | 0.9854 | 9,987,579 | 8 | 11 | .023236346 |
| G1 | 8,310,290 | 1.0315 | 8,056,510 | 4 | 5 | .001341306 |
| Random Totals: | 57,549,110 | 56,819,245 | 86 | 991 | ||
| Catg J Exception Values: | 5,157,910 | 5,347,938 | ||||
| Catg D1 Exception Values: | 4,798,890 | 5,158,418 | ||||
| Total Test Values (4): | 67,505,910 | 67,325,601 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 3,366,280 |
Confidence Interval Values (5)
| State Lower Limit: | 63,959,321 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 67,505,910 | (Within Confidence Interval) |
| State Upper Limit: | 70,691,881 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 77,868,027 | (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