2006 Confidence Interval Detail
214/Starr
214-902/San Isidro ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 3,431,600 | 0.8926 | 3,844,499 | 12 | 1,888 | .078120022 |
| G1 | 66,643,540 | 1.0263 | 64,935,730 | 7 | 106 | .015241491 |
| G1 | 67,429,400 | 1.0292 | 65,516,323 | 7 | 36 | .016509019 |
| G1 | 69,971,750 | 1.0397 | 67,299,942 | 6 | 19 | .019288442 |
| G1 | 61,991,660 | 1.0511 | 58,977,890 | 4 | 10 | .005137036 |
| Random Totals: | 269,467,950 | 260,574,384 | 36 | 2,059 | ||
| Catg D1 Exception Values: | 14,072,000 | 15,970,813 | ||||
| Total Test Values (4): | 283,539,950 | 276,545,197 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 13,827,260 |
Confidence Interval Values (5)
| State Lower Limit: | 262,717,937 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 283,539,950 | (Within Confidence Interval) |
| State Upper Limit: | 290,372,457 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 334,835,780 | (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