Top navigation skipped
011/Bastrop
2018 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 | 541,176,381 | 0.8790 | 615,672,788 | 87 | 4833 | 0.048530892 |
| A | 558,611,175 | 0.9716 | 574,939,456 | 92 | 3047 | 0.012863236 |
| A | 669,923,247 | 0.9581 | 699,220,590 | 75 | 2777 | 0.023889103 |
| A | 694,940,436 | 1.0117 | 686,903,663 | 76 | 1740 | 0.007872869 |
| E | 587,436,657 | 0.9168 | 640,746,790 | 14 | 4146 | 0.030884410 |
| F1 | 135,321,032 | 0.9924 | 136,357,348 | 15 | 315 | 0.000530775 |
| F1 | 119,707,242 | 0.9225 | 129,763,948 | 10 | 79 | 0.017172069 |
| F1 | 129,338,227 | 0.9982 | 129,571,456 | 8 | 31 | 0.007145790 |
| F1 | 144,949,920 | 0.9928 | 146,001,128 | 3 | 4 | 0.000949143 |
| Random Totals: | 3,581,404,317 | 3,759,177,167 | 380 | 16,972 | ||
| CATG D1 EXCEPTION VALUES: | 16,031,178 | 13,011,105 | ||||
| Total Test Values(1) | 3,597,435,495 | 3,772,188,272 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 188,609,414 |
Confidence Interval Values(5)
| Local Test Value: | 3,597,435,495 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 3,583,578,858 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 3,960,797,686 | (State Test Value plus Margin of Error Percent) |
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, D2, E, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values