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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 | 0.9844 | 15,968,797 | 15 | 462 | 0.034112452 |
| A | 17,360,663 | 0.9437 | 18,396,379 | 18 | 316 | 0.131396854 |
| A | 17,098,704 | 1.0624 | 16,094,413 | 16 | 221 | 0.057846560 |
| A | 25,301,308 | 0.8889 | 28,463,616 | 19 | 187 | 0.048391252 |
| E | 21,924,322 | 1.0110 | 21,685,778 | 19 | 354 | 0.036431818 |
| Random Totals: | 97,404,681 | 100,608,983 | 87 | 1,540 | ||
| CATG D1 EXCEPTION VALUES: | 6,097,947 | 5,667,395 | ||||
| CATG J EXCEPTION VALUES: | 7,005,910 | 7,382,215 | ||||
| Total Test Values | 110,508,538 | 113,658,593 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 5,682,930 |
Confidence Interval Values(5)
| Local Test Value: | 110,508,538 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 107,975,663 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 119,341,523 | (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