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Denton County
2019 Confidence Interval Detail
Denton County
249-908/Slidell ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,147,233 | 0.6315 | 1,816,679 | 8 | 25 | 0.115041560 |
| A | 3,692,712 | 1.0623 | 3,476,148 | 6 | 38 | 0.107746536 |
| A | 2,048,183 | 1.0207 | 2,006,645 | 4 | 10 | 0.021679206 |
| A | 2,921,347 | 1.0800 | 2,704,951 | 3 | 8 | 0.000164591 |
| E | 18,233,128 | 1.0618 | 17,171,904 | 20 | 136 | 0.037857700 |
| G1 | 21,550,164 | 0.9983 | 21,586,862 | 15 | 35 | 0.000409500 |
| Random Totals: | 49,592,767 | 48,763,189 | 56 | 252 | ||
| CATG D1 EXCEPTION VALUES: | 1,552,270 | 1,545,118 | ||||
| Total Test Values(1) | 51,145,037 | 50,308,307 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,515,415 |
Confidence Interval Values(5)
| Local Test Value: | 51,145,037 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 47,792,892 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 52,823,722 | (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