2007 Confidence Interval Detail
153/Lynn
153-907/Wilson ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,292,739 | 0.9001 | 2,547,205 | 9 | 95 | .012989586 |
| A | 2,259,123 | 0.9033 | 2,500,966 | 8 | 44 | .010083854 |
| A | 2,325,283 | 0.9603 | 2,421,413 | 7 | 28 | .006755076 |
| A | 2,184,799 | 1.0117 | 2,159,532 | 6 | 17 | .005128890 |
| D3 | 6,722,740 | 1.0142 | 6,628,614 | 25 | 828 | .071283269 |
| G1 | 2,549,260 | 1.0058 | 2,534,560 | 10 | 14 | .029552168 |
| Random Totals: | 18,333,944 | 18,792,290 | 65 | 1,026 | ||
| Catg J Exception Values: | 1,084,019 | 1,098,487 | ||||
| Catg D1 Exception Values: | 14,627,750 | 17,458,814 | ||||
| Catg G1 Exception Values: | 3,587,159 | 2,957,152 | ||||
| Total Test Values (4): | 37,632,872 | 40,306,743 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,015,337 |
Confidence Interval Values (5)
| Local Test Value: | 37,632,872 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 38,291,406 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 42,322,080 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 37,832,805 | (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