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Potter County
2021 Confidence Interval Detail
Potter County
188-902/River Road ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 60,202,234 | 0.8838 | 68,117,486 | 13 | 647 | 0.058294552 |
| A | 58,476,203 | 0.9219 | 63,430,093 | 24 | 420 | 0.015537777 |
| A | 70,134,086 | 0.9055 | 77,453,436 | 17 | 416 | 0.038788638 |
| A | 93,448,353 | 0.8361 | 111,766,957 | 13 | 398 | 0.033813025 |
| Random Totals: | 282,260,876 | 320,767,972 | 67 | 1,881 | ||
| CATG D1 EXCEPTION VALUES: | 2,420,482 | 2,638,459 | ||||
| CATG J EXCEPTION VALUES: | 9,848,190 | 11,013,258 | ||||
| Total Test Values | 294,529,548 | 334,419,689 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 16,720,984 |
Confidence Interval Values(5)
| Local Test Value: | 294,529,548 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 317,698,705 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 351,140,673 | (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