2010 Confidence Interval Detail
049/Cooke
049-903/Valley View ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 16,409,704 | 1.0505 | 15,620,851 | 14 | 290 | .039998810 |
| A | 16,114,468 | 0.9785 | 16,468,542 | 14 | 164 | .022967304 |
| A | 16,080,880 | 0.9509 | 16,911,221 | 14 | 105 | .005655887 |
| A | 16,353,661 | 0.9165 | 17,843,602 | 12 | 51 | .015192582 |
| D3 | 85,223,732 | 1.0811 | 78,830,573 | 20 | 2,101 | .042597611 |
| F1 | 2,863,421 | 1.0169 | 2,815,833 | 11 | 25 | .012306671 |
| F1 | 3,128,478 | 1.0371 | 3,016,563 | 8 | 10 | .012489603 |
| Random Totals: | 156,174,344 | 151,507,185 | 93 | 2,746 | ||
| Catg J Exception Values: | 8,231,875 | 8,425,667 | ||||
| Catg D1 Exception Values: | 4,584,703 | 4,372,673 | ||||
| Catg F1 Exception Values: | 5,940,398 | 5,962,238 | ||||
| Total Test Values (4): | 174,931,320 | 170,267,763 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 8,513,388 |
Confidence Interval Values (5)
| State Lower Limit: | 161,754,375 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 174,931,320 | (Within Confidence Interval) |
| State Upper Limit: | 178,781,151 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 220,921,924 | (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