2010 Confidence Interval Detail
200/Runnels
200-906/Olfen ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 3,029,410 | 0.9654 | 3,137,984 | 14 | 226 | .002019610 |
| Random Totals: | 3,029,410 | 3,137,984 | 14 | 226 | ||
| Catg J Exception Values: | 672,490 | 699,468 | ||||
| Catg D1 Exception Values: | 2,220,410 | 1,896,250 | ||||
| Total Test Values (4): | 5,922,310 | 5,733,702 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 286,685 |
Confidence Interval Values (5)
| State Lower Limit: | 5,447,017 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 5,922,310 | (Within Confidence Interval) |
| State Upper Limit: | 6,020,387 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 5,006,757 | (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