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Parker County
2019 Confidence Interval Detail
Parker County
184-904/Millsap ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 29,471,620 | 0.9997 | 29,480,464 | 10 | 316 | 0.012445358 |
| A | 32,288,444 | 0.9237 | 34,955,553 | 9 | 171 | 0.007249497 |
| A | 50,613,310 | 0.9834 | 51,467,673 | 14 | 186 | 0.004389668 |
| A | 62,545,710 | 0.9545 | 65,527,197 | 12 | 151 | 0.008613583 |
| E | 165,442,192 | 1.0459 | 158,181,654 | 23 | 977 | 0.035777136 |
| F1 | 5,583,090 | 0.9850 | 5,668,112 | 6 | 28 | 0.009646138 |
| F1 | 7,623,010 | 1.0489 | 7,267,623 | 2 | 13 | 0.000350031 |
| F1 | 5,240,689 | 1.0213 | 5,131,390 | 2 | 4 | 0.003620068 |
| Random Totals: | 358,808,065 | 357,679,666 | 78 | 1,846 | ||
| CATG D1 EXCEPTION VALUES: | 4,514,294 | 3,373,385 | ||||
| CATG J EXCEPTION VALUES: | 22,809,720 | 25,591,334 | ||||
| Total Test Values(2) | 386,132,079 | 386,644,385 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 19,332,219 |
Confidence Interval Values(5)
| Local Test Value: | 386,132,079 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 367,312,166 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 405,976,604 | (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