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Cameron County
2021 Confidence Interval Detail
Cameron County
031-914/Santa Rosa ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 15,719,684 | 0.8731 | 18,004,449 | 17 | 462 | 0.073741918 |
| A | 17,360,663 | 0.8187 | 21,205,158 | 17 | 316 | 0.100629055 |
| A | 17,098,704 | 0.8954 | 19,096,163 | 17 | 221 | 0.046111370 |
| A | 25,301,308 | 0.8290 | 30,520,275 | 19 | 187 | 0.046288202 |
| E | 21,924,322 | 0.8643 | 25,366,565 | 20 | 354 | 0.061944542 |
| Random Totals: | 97,404,681 | 114,192,610 | 90 | 1,540 | ||
| CATG D1 EXCEPTION VALUES: | 6,097,947 | 5,667,394 | ||||
| CATG J EXCEPTION VALUES: | 7,005,910 | 7,382,215 | ||||
| Total Test Values | 110,508,538 | 127,242,219 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 6,362,111 |
Confidence Interval Values(5)
| Local Test Value: | 110,508,538 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 120,880,108 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 133,604,330 | (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