2006 Confidence Interval Detail
198/Robertson
198-903/Franklin ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 12,956,935 | 0.9074 | 14,279,188 | 7 | 430 | .041610324 |
| A | 12,959,480 | 0.9937 | 13,041,642 | 7 | 261 | .044329243 |
| A | 12,964,271 | 0.8926 | 14,524,166 | 7 | 179 | .010728918 |
| A | 12,904,832 | 0.9282 | 13,903,073 | 7 | 114 | .046563915 |
| D3 | 63,856,770 | 0.9233 | 69,161,453 | 18 | 4,296 | .012317519 |
| G1 | 217,392,838 | 1.0681 | 203,532,289 | 9 | 178 | .030223710 |
| G1 | 231,893,875 | 1.1731 | 197,676,136 | 8 | 65 | .078089843 |
| G1 | 255,710,579 | 1.0289 | 248,528,116 | 3 | 5 | .003614490 |
| Random Totals: | 820,639,580 | 774,646,063 | 66 | 5,528 | ||
| Catg J Exception Values: | 20,982,206 | 19,684,424 | ||||
| Catg D1 Exception Values: | 12,738,780 | 14,050,358 | ||||
| Catg G1 Exception Values: | 162,039,247 | 161,731,929 | ||||
| Total Test Values (4): | 1,016,399,813 | 970,112,774 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 48,505,639 |
Confidence Interval Values (5)
| State Lower Limit: | 921,607,135 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,016,399,813 | (Within Confidence Interval) |
| State Upper Limit: | 1,018,618,413 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,163,857,431 | (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