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Cochran County
2022 Confidence Interval Detail
Cochran County
040-901/Morton ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 4,316,522 | 0.8558 | 5,043,844 | 10 | 313 | 0.139828835 |
| A | 4,852,531 | 0.7247 | 6,695,917 | 10 | 157 | 0.062709486 |
| A | 4,536,816 | 0.7726 | 5,872,141 | 9 | 82 | 0.067261709 |
| A | 5,587,964 | 0.8438 | 6,622,380 | 14 | 62 | 0.090598885 |
| E | 8,943,208 | 0.8455 | 10,577,419 | 20 | 304 | 0.085662918 |
| F1 | 981,133 | 0.8204 | 1,195,920 | 10 | 69 | 0.032098921 |
| F1 | 1,032,562 | 0.8612 | 1,198,980 | 8 | 24 | 0.085387033 |
| F1 | 1,002,470 | 0.8414 | 1,191,431 | 6 | 9 | 0.032534005 |
| F1 | 871,374 | 0.8874 | 981,933 | 3 | 4 | 0.024104199 |
| L1 | 3,576,958 | 0.9360 | 3,821,536 | 8 | 29 | 0.010804638 |
| Random Totals: | 35,701,538 | 43,201,501 | 98 | 1,053 | ||
| CATG D1 EXCEPTION VALUES: | 10,783,653 | 7,712,802 | ||||
| Total Test Values | 46,485,191 | 50,914,303 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,545,715 |
Confidence Interval Values(5)
| Local Test Value: | 46,485,191 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 48,368,588 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 53,460,018 | (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