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Jefferson County
2021 Confidence Interval Detail
Jefferson County
123-914/Hamshire-Fannett ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 73,347,588 | 1.0359 | 70,805,665 | 18 | 885 | 0.028169670 |
| A | 108,128,641 | 0.9608 | 112,540,218 | 26 | 661 | 0.044027479 |
| A | 169,549,431 | 0.9789 | 173,204,036 | 33 | 719 | 0.014261854 |
| A | 241,426,039 | 0.9701 | 248,867,167 | 22 | 687 | 0.012431772 |
| E | 91,998,773 | 0.8162 | 112,715,968 | 23 | 768 | 0.208189067 |
| Random Totals: | 684,450,472 | 718,133,054 | 122 | 3,720 | ||
| CATG D1 EXCEPTION VALUES: | 12,450,352 | 11,118,368 | ||||
| CATG J EXCEPTION VALUES: | 53,642,589 | 56,776,293 | ||||
| Total Test Values | 750,543,413 | 786,027,715 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 39,301,386 |
Confidence Interval Values(5)
| Local Test Value: | 750,543,413 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 746,726,329 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 825,329,101 | (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