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Colorado County
2021 Confidence Interval Detail
Colorado County
045-902/Columbus ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 86,848,237 | 1.0015 | 86,718,160 | 10 | 918 | 0.031136057 |
| A | 91,601,300 | 0.9721 | 94,230,326 | 20 | 525 | 0.006650081 |
| A | 97,546,710 | 0.9242 | 105,547,187 | 31 | 395 | 0.022476294 |
| A | 113,670,650 | 0.9851 | 115,389,960 | 15 | 291 | 0.004996198 |
| E | 486,046,896 | 0.9632 | 504,616,794 | 55 | 3,557 | 0.079188969 |
| F1 | 32,707,490 | 0.9344 | 35,003,735 | 10 | 165 | 0.032893820 |
| F1 | 37,132,250 | 0.9008 | 41,221,414 | 9 | 57 | 0.061562133 |
| F1 | 34,019,360 | 0.9628 | 35,333,776 | 7 | 20 | 0.003800798 |
| F1 | 25,225,270 | 1.0188 | 24,759,786 | 4 | 5 | 0.001118572 |
| Random Totals: | 1,004,798,163 | 1,042,821,138 | 161 | 5,933 | ||
| CATG D1 EXCEPTION VALUES: | 25,869,866 | 25,091,720 | ||||
| CATG J EXCEPTION VALUES: | 38,836,839 | 40,796,646 | ||||
| Total Test Values | 1,069,504,868 | 1,108,709,504 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 55,435,475 |
Confidence Interval Values(5)
| Local Test Value: | 1,069,504,868 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 1,053,274,029 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 1,164,144,979 | (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