2006 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 | 777,639 | 0.9794 | 793,995 | 6 | 33 | .010762089 |
| A | 768,642 | 0.9070 | 847,455 | 5 | 19 | .003312250 |
| A | 814,144 | 1.0051 | 810,013 | 5 | 14 | .008443891 |
| A | 699,011 | 1.0542 | 663,072 | 4 | 8 | .004275602 |
| D3 | 15,025,451 | 1.0112 | 14,859,030 | 21 | 1,565 | .002843375 |
| Random Totals: | 18,084,887 | 17,973,565 | 41 | 1,639 | ||
| Catg J Exception Values: | 2,356,830 | 2,375,820 | ||||
| Catg D1 Exception Values: | 10,412,570 | 12,850,381 | ||||
| Total Test Values (4): | 30,854,287 | 33,199,766 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,659,988 |
Confidence Interval Values (5)
| Local Test Value: | 30,854,287 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 31,539,778 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 34,859,754 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 32,537,438 | (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