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125/Jim Wells
2017 Confidence Interval Detail
125/Jim Wells
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 | 1,576,409 | 0.6893 | 2,286,971 | 15 | 92 | .065880621 |
| A | 2,160,689 | 0.7702 | 2,805,361 | 16 | 70 | .033613807 |
| A | 1,608,283 | 0.7803 | 2,061,109 | 15 | 28 | .057218564 |
| A | 2,675,785 | 0.8822 | 3,033,082 | 10 | 22 | .032943412 |
| E | 13,940,576 | 0.6745 | 20,668,015 | 20 | 362 | .194558542 |
| F1 | 6,080,741 | 1.0534 | 5,772,490 | 15 | 46 | .035793516 |
| L1 | 1,694,248 | 0.9818 | 1,725,655 | 8 | 51 | .001670217 |
| Random Totals: | 29,736,731 | 38,352,683 | 99 | 671 | ||
| Catg J Exception Values: | 2,514,260 | 2,634,838 | ||||
| Catg D1 Exception Values: | 2,398,278 | 3,067,911 | ||||
| Catg L1 Exception Values: | 1,022,113 | 1,040,918 | ||||
| Total Test Values (4): | 35,671,382 | 45,096,350 |
Margin of Error
| Margin of Error Percent: | 8.8433077 |
|---|---|
| Margin of Error Value: | 3,988,009 |
Confidence Interval Values (5)
| Local Test Value: | 35,671,382 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 41,108,341 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 49,084,359 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 43,667,380 | (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