2011 Confidence Interval Detail
206/San Saba
206-903/Cherokee ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 992,170 | 1.0601 | 935,921 | 10 | 32 | .007254022 |
| A | 1,032,680 | 0.9378 | 1,101,173 | 10 | 19 | .026188789 |
| A | 1,080,830 | 1.0073 | 1,072,997 | 6 | 13 | .008945136 |
| A | 402,310 | 1.0528 | 382,133 | 3 | 3 | .002163968 |
| D3 | 23,727,700 | 0.9799 | 24,214,410 | 20 | 1,633 | .015288597 |
| Random Totals: | 27,235,690 | 27,706,634 | 49 | 1,700 | ||
| Catg J Exception Values: | 1,483,000 | 1,450,875 | ||||
| Catg D1 Exception Values: | 11,542,400 | 12,512,065 | ||||
| Total Test Values (4): | 40,261,090 | 41,669,574 |
Margin of Error
| Margin of Error Percent: | 5.0000007 |
|---|---|
| Margin of Error Value: | 2,083,479 |
Confidence Interval Values (5)
| State Lower Limit: | 39,586,095 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 40,261,090 | (Within Confidence Interval) |
| State Upper Limit: | 43,753,053 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 39,350,468 | (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