2009 Confidence Interval Detail
041/Coke
041-901/Bronte ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 4,847,910 | 1.0069 | 4,814,689 | 8 | 185 | .095810238 |
| A | 4,832,950 | 0.9282 | 5,206,798 | 10 | 95 | .010938210 |
| A | 5,256,080 | 0.9316 | 5,641,992 | 8 | 74 | .040202651 |
| A | 5,835,320 | 0.9083 | 6,424,441 | 8 | 61 | .034402839 |
| D3 | 14,578,380 | 0.9422 | 15,472,702 | 21 | 1,400 | .058198000 |
| F1 | 1,862,800 | 0.7868 | 2,367,565 | 11 | 48 | .023765598 |
| G1 | 6,644,250 | 0.9841 | 6,751,600 | 8 | 24 | .001769946 |
| Random Totals: | 43,857,690 | 46,679,787 | 74 | 1,887 | ||
| Catg J Exception Values: | 5,751,053 | 5,230,278 | ||||
| Catg D1 Exception Values: | 6,784,220 | 8,888,641 | ||||
| Catg F1 Exception Values: | 3,200,000 | 3,624,241 | ||||
| Catg G1 Exception Values: | 10,175,690 | 8,472,795 | ||||
| Total Test Values (4): | 69,768,653 | 72,895,742 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 3,644,787 |
Confidence Interval Values (5)
| State Lower Limit: | 69,250,955 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 69,768,653 | (Within Confidence Interval) |
| State Upper Limit: | 76,540,529 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 72,660,801 | (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