Top navigation skipped
031/Cameron
2018 Confidence Interval Detail
031/Cameron
031-901/Brownsville ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 830,895,705 | 0.8598 | 966,382,537 | 91 | 16,185 | .057298182 |
| A | 853,193,261 | 0.9233 | 924,069,383 | 116 | 10,311 | .025410838 |
| A | 999,843,189 | 0.9906 | 1,009,330,899 | 122 | 8,413 | .019886247 |
| A | 975,441,086 | 0.9983 | 977,102,160 | 83 | 4,402 | .043879133 |
| B | 75,524,430 | 0.9324 | 81,000,032 | 25 | 1,103 | .039827514 |
| B | 79,652,987 | 0.9660 | 82,456,508 | 15 | 527 | .038562581 |
| B | 80,990,795 | 0.8200 | 98,769,262 | 10 | 111 | .136541688 |
| B | 85,575,034 | 0.8160 | 104,871,365 | 8 | 26 | .095637045 |
| F1 | 330,006,639 | 0.8732 | 377,927,896 | 17 | 1,556 | .138018058 |
| F1 | 327,297,200 | 0.8882 | 368,494,934 | 19 | 472 | .066316808 |
| F1 | 341,997,766 | 0.7170 | 476,984,332 | 18 | 194 | .111032485 |
| F1 | 311,445,916 | 0.7171 | 434,313,089 | 12 | 45 | .089666539 |
| L1 | 112,523,471 | 1.0728 | 104,887,650 | 10 | 1,303 | .037390268 |
| L1 | 123,193,573 | 1.0384 | 118,637,878 | 10 | 297 | .002386305 |
| L1 | 114,654,717 | 0.9895 | 115,871,366 | 9 | 87 | .000367790 |
| L1 | 108,686,804 | 1.0031 | 108,350,916 | 6 | 18 | .003547342 |
| Random Totals: | 5,750,922,573 | 6,349,450,207 | 571 | 45,050 | ||
| Catg D1 Exception Values: | 7,085,485 | 6,390,147 | ||||
| Total Test Values (4): | 5,758,008,058 | 6,355,840,354 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 317,792,017 |
Confidence Interval Values (5)
| Local Test Value: | 5,758,008,058 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 6,038,048,337 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 6,673,632,371 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 5,746,114,177 | (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, 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
(6) Includes local value of unstudied property categories and sub-categories