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Robertson County
2025 Confidence Interval Detail
Robertson County
198-902/Calvert ISD
Category Summary
| (1) Category |
(1) Stratum Number |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|---|
| A | 2 | 15,066,436 | 0.9421 | 15,992,396 | 15 | 222 | 1,037,052,631 |
| A | 3 | 15,109,303 | 0.8741 | 17,285,554 | 16 | 110 | 1,207,499,069 |
| A | 4 | 15,356,144 | 0.9886 | 15,533,223 | 15 | 67 | 2,620,672,702 |
| A | 5 | 15,380,458 | 0.9465 | 16,249,824 | 15 | 36 | 45,038,739,453 |
| E | 0 | 64,144,227 | 0.9943 | 64,511,945 | 21 | 372 | 96,668,009,300 |
| Random Totals: | 125,056,568 | 129,572,942 | 82 | 807 | |||
| CATG D1 EXCEPTION VALUES: | 14,642,429 | 15,681,776 | |||||
| CATG J EXCEPTION VALUES: | 5,585,804 | 5,935,398 | |||||
| Total Test Values | 145,284,801 | 151,190,116 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 7,559,506 |
Confidence Interval Values(5)
| Local Test Value: | 145,284,801 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 143,630,610 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 158,749,622 | (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