2006 Confidence Interval Detail
249/Wise
249-905/Decatur ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 79,599,651 | 0.9467 | 84,081,178 | 23 | 1,174 | .018916078 |
| A | 79,286,222 | 0.9895 | 80,127,561 | 37 | 712 | .012077907 |
| A | 79,410,601 | 0.9800 | 81,031,226 | 28 | 483 | .003671377 |
| A | 79,019,589 | 0.9592 | 82,380,722 | 26 | 309 | .002176761 |
| D3 | 201,192,420 | 0.9703 | 207,350,737 | 42 | 4,981 | .039204907 |
| F1 | 41,025,540 | 1.0679 | 38,417,024 | 9 | 179 | .014986487 |
| F1 | 41,116,932 | 1.0454 | 39,331,291 | 8 | 62 | .024317919 |
| F1 | 42,129,011 | 1.0042 | 41,952,809 | 8 | 33 | .006802774 |
| G1 | 167,003,159 | 1.0088 | 165,546,351 | 7 | 423 | .001638701 |
| G1 | 166,881,911 | 1.1637 | 143,406,300 | 7 | 171 | .015896584 |
| G1 | 165,785,911 | 1.1523 | 143,873,914 | 7 | 101 | .007768740 |
| G1 | 165,965,881 | 1.0112 | 164,127,651 | 6 | 49 | .001692130 |
| Random Totals: | 1,308,416,828 | 1,271,626,764 | 208 | 8,677 | ||
| Catg J Exception Values: | 27,033,127 | 31,667,234 | ||||
| Catg D1 Exception Values: | 6,936,900 | 6,545,347 | ||||
| Catg F1 Exception Values: | 38,470,030 | 38,662,416 | ||||
| Total Test Values (4): | 1,380,856,885 | 1,348,501,761 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 67,425,088 |
Confidence Interval Values (5)
| State Lower Limit: | 1,281,076,673 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,380,856,885 | (Within Confidence Interval) |
| State Upper Limit: | 1,415,926,849 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,579,663,944 | (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