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Robertson County
2023 Confidence Interval Detail
Robertson County
198-902/Calvert ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 8,184,098 | 0.7125 | 11,486,453 | 14 | 189 | 0.170023851 |
| A | 11,793,352 | 1.0378 | 11,363,800 | 13 | 128 | 0.027088368 |
| A | 13,837,360 | 1.0176 | 13,598,035 | 13 | 89 | 0.011667481 |
| A | 21,854,279 | 1.0440 | 20,933,217 | 14 | 67 | 0.030052879 |
| E | 52,522,509 | 0.9743 | 53,907,943 | 21 | 352 | 0.037300406 |
| Random Totals: | 108,191,598 | 111,289,448 | 75 | 825 | ||
| CATG D1 EXCEPTION VALUES: | 12,178,231 | 10,407,632 | ||||
| CATG J EXCEPTION VALUES: | 46,593,830 | 51,980,989 | ||||
| Total Test Values | 166,963,659 | 173,678,069 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 8,683,903 |
Confidence Interval Values(5)
| Local Test Value: | 166,963,659 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 164,994,166 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 182,361,972 | (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