2010 Confidence Interval Detail
011/Bastrop
011-901/Bastrop ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 344,487,854 | 0.9703 | 355,032,314 | 53 | 4,584 | .018929907 |
| A | 350,547,270 | 0.9894 | 354,302,881 | 85 | 2,833 | .008102640 |
| A | 353,824,244 | 0.9805 | 360,861,034 | 65 | 2,055 | .007369543 |
| A | 369,110,672 | 1.0322 | 357,596,078 | 37 | 1,219 | .008079408 |
| D3 | 331,423,202 | 0.9761 | 339,538,164 | 41 | 8,155 | .011977286 |
| F1 | 84,739,511 | 0.9840 | 86,117,389 | 10 | 294 | .001362044 |
| F1 | 101,589,902 | 0.9503 | 106,902,980 | 11 | 101 | .007435605 |
| F1 | 126,558,101 | 0.9805 | 129,075,065 | 9 | 39 | .001601724 |
| F1 | 76,154,824 | 0.9625 | 79,121,895 | 3 | 4 | .000030623 |
| Random Totals: | 2,138,435,580 | 2,168,547,800 | 314 | 19,284 | ||
| Catg J Exception Values: | 19,694,331 | 20,455,185 | ||||
| Catg D1 Exception Values: | 14,901,189 | 13,806,641 | ||||
| Total Test Values (4): | 2,173,031,100 | 2,202,809,626 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 110,140,481 |
Confidence Interval Values (5)
| State Lower Limit: | 2,092,669,145 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 2,173,031,100 | (Within Confidence Interval) |
| State Upper Limit: | 2,312,950,107 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 2,677,709,399 | (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