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231/Upton
2018 Confidence Interval Detail
231/Upton
231-902/Rankin ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| G1 | 714,956,729 | 0.9915 | 721,085,960 | 10 | 369 | .005256936 |
| G1 | 713,937,769 | 1.0068 | 709,115,782 | 9 | 123 | .000468846 |
| G1 | 732,136,976 | 1.0006 | 731,697,957 | 9 | 63 | .000340656 |
| G1 | 691,783,507 | 1.0215 | 677,223,208 | 5 | 9 | .000379043 |
| Random Totals: | 2,852,814,981 | 2,839,122,907 | 33 | 564 | ||
| Catg J Exception Values: | 17,705,480 | 19,807,861 | ||||
| Catg D1 Exception Values: | 2,241,386 | 5,397,340 | ||||
| Total Test Values (4): | 2,872,761,847 | 2,864,328,108 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 143,216,405 |
Confidence Interval Values (5)
| State Lower Limit: | 2,721,111,703 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 2,872,761,847 | (Within Confidence Interval) |
| State Upper Limit: | 3,007,544,513 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 3,546,539,199 | (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