2006 Confidence Interval Detail
188/Potter
188-904/Bushland ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 54,133,277 | 0.9444 | 57,320,285 | 12 | 479 | .003769244 |
| A | 54,230,191 | 0.9969 | 54,398,827 | 18 | 293 | .006404672 |
| A | 54,197,772 | 0.9910 | 54,689,982 | 30 | 222 | .003001517 |
| A | 53,908,152 | 0.9753 | 55,273,405 | 14 | 127 | .010747557 |
| F1 | 29,125,692 | 1.0033 | 29,029,893 | 6 | 72 | .000445464 |
| F1 | 60,219,335 | 0.9938 | 60,595,024 | 9 | 26 | .001991676 |
| F1 | 23,986,508 | 0.9555 | 25,103,619 | 3 | 4 | .001352858 |
| G1 | 35,407,890 | 1.0909 | 32,457,503 | 7 | 112 | .008518784 |
| G1 | 35,118,639 | 1.1197 | 31,364,329 | 6 | 56 | .015553108 |
| G1 | 35,841,951 | 1.0288 | 34,838,599 | 6 | 37 | .027411035 |
| G1 | 34,420,669 | 1.0852 | 31,718,272 | 5 | 20 | .034974338 |
| L1 | 33,814,284 | 1.0234 | 33,041,122 | 7 | 120 | .001139784 |
| L1 | 43,956,403 | 1.0234 | 42,951,342 | 7 | 10 | .006930094 |
| Random Totals: | 548,360,763 | 542,782,202 | 130 | 1,578 | ||
| Catg J Exception Values: | 34,189,714 | 33,521,701 | ||||
| Catg D1 Exception Values: | 11,621,710 | 14,060,148 | ||||
| Catg L1 Exception Values: | 43,306,174 | 40,932,794 | ||||
| Total Test Values (4): | 637,478,361 | 631,296,845 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 31,564,842 |
Confidence Interval Values (5)
| State Lower Limit: | 599,732,003 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 637,478,361 | (Within Confidence Interval) |
| State Upper Limit: | 662,861,687 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 740,841,418 | (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