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Brazos County
2024 Confidence Interval Detail
Brazos County
021-901/College Station ISD
Category Summary
| (1) Category |
(1) Stratum Number |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|---|
| A | 2 | 2,641,183,332 | 1.0045 | 2,629,351,251 | 21 | 9,353 | 0.007885675 |
| A | 3 | 2,684,241,584 | 1.0070 | 2,665,582,506 | 28 | 7,067 | 0.006095017 |
| A | 4 | 2,656,442,575 | 0.9398 | 2,826,604,144 | 26 | 4,877 | 0.034341702 |
| A | 5 | 3,016,776,647 | 0.9841 | 3,065,518,389 | 33 | 3,107 | 0.013802908 |
| B | 2 | 708,932,801 | 0.9551 | 742,260,288 | 13 | 1,124 | 0.017000278 |
| B | 3 | 586,949,148 | 0.7871 | 745,711,025 | 12 | 41 | 0.055664395 |
| B | 4 | 731,246,109 | 1.0113 | 723,075,357 | 9 | 19 | 0.063630162 |
| B | 5 | 740,928,391 | 1.0212 | 725,546,799 | 6 | 12 | 0.031274229 |
| E | 0 | 303,659,402 | 0.8637 | 351,579,717 | 11 | 740 | 0.052624051 |
| F1 | 2 | 563,999,742 | 1.0409 | 541,838,545 | 11 | 463 | 0.044481835 |
| F1 | 3 | 474,846,867 | 0.9102 | 521,695,086 | 11 | 145 | 0.101389632 |
| F1 | 4 | 463,984,945 | 0.9948 | 466,410,278 | 11 | 66 | 0.054821747 |
| F1 | 5 | 475,637,651 | 1.0926 | 435,326,424 | 8 | 31 | 0.061803942 |
| L1 | 2 | 106,949,428 | 0.9499 | 112,590,197 | 11 | 824 | 0.018072983 |
| L1 | 3 | 112,104,029 | 0.9822 | 114,135,643 | 11 | 180 | 0.004037920 |
| L1 | 4 | 103,776,738 | 1.0063 | 103,127,038 | 10 | 48 | 0.023229096 |
| L1 | 5 | 122,529,486 | 0.9225 | 132,823,291 | 6 | 15 | 0.003767489 |
| Random Totals: | 16,494,188,875 | 16,903,175,978 | 238 | 28,112 | |||
| CATG D1 EXCEPTION VALUES: | 3,508,305 | 2,683,662 | |||||
| Total Test Values | 16,497,697,180 | 16,905,859,640 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 845,292,982 |
Confidence Interval Values(5)
| Local Test Value: | 16,497,697,180 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 16,060,566,658 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 17,751,152,622 | (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