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Bastrop County
2020 Confidence Interval Detail
Bastrop County
011-905/McDade ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 9,641,090 | 0.9357 | 10,303,612 | 15 | 124 | 0.030499892 |
| A | 11,056,355 | 1.0258 | 10,778,275 | 15 | 79 | 0.032071005 |
| A | 13,263,814 | 0.9917 | 13,374,825 | 15 | 67 | 0.011114425 |
| A | 12,811,924 | 1.0342 | 12,388,246 | 12 | 38 | 0.026691572 |
| E | 69,314,637 | 0.9086 | 76,287,296 | 20 | 445 | 0.077101740 |
| L1 | 4,403,878 | 1.0418 | 4,227,182 | 4 | 6 | 0.003864614 |
| Random Totals: | 120,491,698 | 127,359,436 | 81 | 759 | ||
| CATG D1 EXCEPTION VALUES: | 3,004,811 | 2,188,193 | ||||
| CATG L1 EXCEPTION VALUES: | 5,060,358 | 5,069,195 | ||||
| Total Test Values | 128,556,867 | 134,616,824 |
Margin of Error
| Margin of Error Percent: | 6.9589532 |
|---|---|
| Margin of Error Value: | 9,367,922 |
Confidence Interval Values(5)
| Local Test Value: | 128,556,867 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 125,248,902 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 143,984,746 | (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