2009 Confidence Interval Detail
031/Cameron
031-913/Santa Maria ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 5,349,209 | 1.0157 | 5,266,525 | 8 | 264 | .002140014 |
| A | 4,649,553 | 0.9746 | 4,770,730 | 10 | 137 | .008438284 |
| A | 4,894,991 | 0.9515 | 5,144,499 | 10 | 101 | .026146597 |
| A | 4,890,177 | 1.0258 | 4,767,184 | 11 | 60 | .012459154 |
| C | 871,729 | 0.9415 | 925,894 | 7 | 72 | .001950982 |
| C | 1,540,447 | 0.9735 | 1,582,380 | 7 | 96 | .000440036 |
| C | 1,075,587 | 1.0250 | 1,049,353 | 6 | 63 | .004217917 |
| C | 1,231,879 | 0.9996 | 1,232,372 | 6 | 56 | .006275558 |
| D3 | 4,150,325 | 1.0318 | 4,022,412 | 11 | 474 | .006167459 |
| Random Totals: | 28,653,897 | 28,761,349 | 76 | 1,323 | ||
| Catg J Exception Values: | 1,873,987 | 1,960,978 | ||||
| Catg D1 Exception Values: | 4,049,668 | 3,971,893 | ||||
| Total Test Values (4): | 34,577,552 | 34,694,220 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,734,711 |
Confidence Interval Values (5)
| State Lower Limit: | 32,959,509 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 34,577,552 | (Within Confidence Interval) |
| State Upper Limit: | 36,428,931 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 37,305,640 | (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