2008 Confidence Interval Detail
064/Dimmit
064-903/Carrizo Springs CISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 19,949,587 | 1.0204 | 19,550,752 | 9 | 1,198 | .111580065 |
| A | 20,009,209 | 0.9213 | 21,718,451 | 9 | 603 | .022676742 |
| A | 24,464,774 | 0.8743 | 27,982,127 | 9 | 443 | .010814337 |
| A | 25,142,007 | 0.9421 | 26,687,196 | 9 | 219 | .006674425 |
| D3 | 66,236,164 | 1.0012 | 66,156,776 | 22 | 5,069 | .245165749 |
| F1 | 6,031,884 | 0.9875 | 6,108,237 | 9 | 166 | .018591435 |
| F1 | 6,925,516 | 0.9323 | 7,428,420 | 6 | 60 | .002883071 |
| F1 | 6,170,991 | 0.9637 | 6,403,436 | 5 | 20 | .001762902 |
| F1 | 5,752,774 | 1.0398 | 5,532,577 | 4 | 7 | .005369130 |
| G1 | 29,727,657 | 1.0928 | 27,203,200 | 16 | 100 | .059844075 |
| G1 | 29,123,132 | 1.2143 | 23,983,474 | 8 | 22 | .125215183 |
| G1 | 30,162,365 | 1.0167 | 29,666,927 | 5 | 8 | .000751497 |
| Random Totals: | 269,696,060 | 268,421,573 | 111 | 7,915 | ||
| Catg J Exception Values: | 19,695,165 | 19,333,469 | ||||
| Catg D1 Exception Values: | 60,732,496 | 62,833,201 | ||||
| Catg G1 Exception Values: | 27,508,259 | 27,793,028 | ||||
| Total Test Values (4): | 377,631,980 | 378,381,271 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 18,919,064 |
Confidence Interval Values (5)
| State Lower Limit: | 359,462,207 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 377,631,980 | (Within Confidence Interval) |
| State Upper Limit: | 397,300,335 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 427,188,633 | (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