2009 Confidence Interval Detail
200/Runnels
200-902/Miles ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,876,760 | 1.1742 | 3,301,618 | 9 | 126 | .014230193 |
| A | 4,406,880 | 0.9605 | 4,588,110 | 9 | 83 | .018286813 |
| A | 3,553,940 | 0.9735 | 3,650,683 | 8 | 46 | .009816662 |
| A | 4,403,680 | 1.0884 | 4,046,012 | 8 | 35 | .017455922 |
| D3 | 9,404,810 | 1.0003 | 9,401,989 | 14 | 749 | .001909344 |
| Random Totals: | 25,646,070 | 24,988,412 | 48 | 1,039 | ||
| Catg J Exception Values: | 2,365,480 | 2,287,103 | ||||
| Catg D1 Exception Values: | 7,763,110 | 6,701,529 | ||||
| Total Test Values (4): | 35,774,660 | 33,977,044 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,698,852 |
Confidence Interval Values (5)
| State Lower Limit: | 32,278,192 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| State Upper Limit: | 35,675,896 | (State Test Value plus Margin of Error Percent) |
| Local Test Value: | 35,774,660 | (Outside Confidence Interval) |
| Value Assigned (6): | 37,201,087 | (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