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Duval County
2023 Confidence Interval Detail
Duval County
066-902/San Diego ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 19,564,228 | 0.8839 | 22,133,983 | 12 | 516 | 0.051163901 |
| A | 20,187,480 | 0.8819 | 22,890,895 | 12 | 316 | 0.013567481 |
| A | 19,733,530 | 0.7289 | 27,073,028 | 12 | 205 | 0.018833922 |
| A | 19,555,510 | 0.9249 | 21,143,378 | 12 | 105 | 0.068520181 |
| E | 70,757,736 | 0.6474 | 109,295,236 | 20 | 1,235 | 0.114032479 |
| Random Totals: | 149,798,484 | 202,536,520 | 68 | 2,377 | ||
| CATG D1 EXCEPTION VALUES: | 23,454,373 | 30,845,783 | ||||
| CATG J EXCEPTION VALUES: | 21,837,640 | 22,759,199 | ||||
| Total Test Values | 195,090,497 | 256,141,502 |
Margin of Error
| Margin of Error Percent: | 6.6524281 |
|---|---|
| Margin of Error Value: | 17,039,629 |
Confidence Interval Values(5)
| Local Test Value: | 195,090,497 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 239,101,873 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 273,181,131 | (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