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062/Dewitt
2018 Confidence Interval Detail
062/Dewitt
062-904/Yorktown ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| E | 103,562,820 | 0.9844 | 105,204,002 | 15 | 1149 | 0.045824929 |
| G1 | 374,757,874 | 0.9924 | 377,627,846 | 9 | 153 | 0.000894409 |
| G1 | 376,963,639 | 1.0017 | 376,323,888 | 8 | 46 | 0.001220828 |
| G1 | 390,904,084 | 0.9886 | 395,411,778 | 7 | 22 | 0.000443434 |
| G1 | 352,532,832 | 1.0072 | 350,012,740 | 4 | 8 | 0.001401582 |
| Random Totals: | 1,598,721,249 | 1,604,580,254 | 43 | 1,378 | ||
| CATG D1 EXCEPTION VALUES: | 5,682,760 | 10,160,538 | ||||
| CATG J EXCEPTION VALUES: | 247,040 | 196,300 | ||||
| Total Test Values(2) | 1,604,651,049 | 1,614,937,092 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 80,746,855 |
Confidence Interval Values(5)
| Local Test Value: | 1,604,651,049 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 1,534,190,237 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 1,695,683,947 | (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