2006 Confidence Interval Detail
193/Real
193-902/Leakey ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 18,038,774 | 0.9775 | 18,453,989 | 10 | 484 | .008516085 |
| A | 18,047,884 | 0.9858 | 18,307,856 | 10 | 254 | .016370607 |
| A | 18,096,196 | 0.9340 | 19,374,942 | 11 | 169 | .008501307 |
| A | 17,946,967 | 0.9722 | 18,460,159 | 9 | 94 | .003428843 |
| C | 6,094,944 | 0.9260 | 6,582,013 | 7 | 515 | .012990888 |
| C | 6,111,505 | 0.9919 | 6,161,412 | 8 | 273 | .063803330 |
| C | 6,076,911 | 0.9678 | 6,279,098 | 8 | 175 | .002903604 |
| C | 6,051,338 | 1.0483 | 5,772,525 | 7 | 83 | .022925370 |
| D3 | 33,513,448 | 1.0326 | 32,455,402 | 17 | 2,363 | .021239895 |
| F1 | 3,679,447 | 0.9679 | 3,801,474 | 7 | 44 | .003017527 |
| F1 | 3,662,887 | 0.9286 | 3,944,526 | 5 | 17 | .029786086 |
| F1 | 3,760,956 | 0.9546 | 3,939,824 | 4 | 9 | .000879029 |
| Random Totals: | 141,081,257 | 143,533,220 | 103 | 4,480 | ||
| Catg D1 Exception Values: | 13,996,232 | 13,745,303 | ||||
| Catg F1 Exception Values: | 1,460,893 | 1,522,484 | ||||
| Total Test Values (4): | 156,538,382 | 158,801,007 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 7,940,050 |
Confidence Interval Values (5)
| State Lower Limit: | 150,860,957 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 156,538,382 | (Within Confidence Interval) |
| State Upper Limit: | 166,741,057 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 168,335,691 | (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