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Jones County
2020 Confidence Interval Detail
Jones County
127-906/Stamford ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 13,919,750 | 0.9081 | 15,328,433 | 15 | 465 | 0.039044059 |
| A | 13,906,750 | 0.9491 | 14,652,566 | 15 | 258 | 0.030490973 |
| A | 13,736,290 | 0.8873 | 15,480,999 | 15 | 161 | 0.012873381 |
| A | 13,941,010 | 0.9482 | 14,702,605 | 15 | 100 | 0.022618643 |
| E | 14,573,680 | 0.9376 | 15,543,601 | 20 | 191 | 0.054106635 |
| F1 | 2,169,650 | 1.0223 | 2,122,322 | 9 | 80 | 0.027263274 |
| F1 | 2,200,090 | 0.9768 | 2,252,344 | 8 | 27 | 0.004400299 |
| F1 | 2,238,230 | 0.9662 | 2,316,529 | 6 | 12 | 0.010670996 |
| Random Totals: | 76,685,450 | 82,399,399 | 103 | 1,294 | ||
| CATG D1 EXCEPTION VALUES: | 3,356,206 | 3,490,525 | ||||
| CATG F1 EXCEPTION VALUES: | 1,486,190 | 1,662,938 | ||||
| CATG J EXCEPTION VALUES: | 3,635,900 | 3,426,799 | ||||
| Total Test Values | 85,163,746 | 90,979,661 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 4,548,983 |
Confidence Interval Values(5)
| Local Test Value: | 85,163,746 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 86,430,678 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 95,528,644 | (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