2011 Confidence Interval Detail
225/Titus
172-902/Daingerfield-Lone Star ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,064,216 | 0.9281 | 1,146,661 | 11 | 29 | .036872124 |
| A | 619,732 | 0.9097 | 681,249 | 9 | 10 | .051335767 |
| A | 779,999 | 0.8941 | 872,385 | 9 | 9 | .017857176 |
| Random Totals: | 2,463,947 | 2,700,295 | 29 | 48 | ||
| Catg J Exception Values: | 8,606,810 | 8,441,881 | ||||
| Catg D1 Exception Values: | 419,740 | 302,282 | ||||
| Total Test Values (4): | 11,490,497 | 11,444,458 |
Margin of Error
| Margin of Error Percent: | 5.0000009 |
|---|---|
| Margin of Error Value: | 572,223 |
Confidence Interval Values (5)
| State Lower Limit: | 10,872,235 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 11,490,497 | (Within Confidence Interval) |
| State Upper Limit: | 12,016,681 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 284,472,527 | (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