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019/Bowie
2016 Confidence Interval Detail
019/Bowie
019-906/Redwater ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 40,329,448 | 0.9301 | 43,360,335 | 10 | 517 | .006683968 |
| A | 42,298,325 | 0.9686 | 43,669,549 | 14 | 295 | .008971945 |
| A | 41,335,994 | 0.9481 | 43,598,770 | 15 | 206 | .008485811 |
| A | 47,351,895 | 1.0179 | 46,519,201 | 16 | 161 | .018275775 |
| E | 46,384,592 | 0.9557 | 48,534,678 | 16 | 529 | .007164975 |
| Random Totals: | 217,700,254 | 225,682,533 | 71 | 1,708 | ||
| Catg D1 Exception Values: | 2,881,993 | 2,452,615 | ||||
| Total Test Values (4): | 220,582,247 | 228,135,148 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 11,406,757 |
Confidence Interval Values (5)
| State Lower Limit: | 216,728,391 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 220,582,247 | (Within Confidence Interval) |
| State Upper Limit: | 239,541,905 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 221,206,292 | (See ISD Summary Worksheet) |
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, D3, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values
(6) Includes local value of unstudied property categories and sub-categories