2006 Confidence Interval Detail
115/Hudspeth
115-903/Dell City ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 873,863 | 1.0193 | 857,317 | 8 | 67 | .034891504 |
| A | 883,633 | 1.2201 | 724,230 | 8 | 36 | .054304545 |
| A | 866,362 | 0.9106 | 951,419 | 7 | 25 | .080598819 |
| A | 849,902 | 1.1793 | 720,683 | 7 | 14 | .010477963 |
| C | 1,368,772 | 0.9139 | 1,497,726 | 48 | 2,390 | .082118133 |
| C | 1,441,987 | 1.0091 | 1,428,983 | 12 | 713 | .011323314 |
| C | 1,296,365 | 1.0726 | 1,208,619 | 12 | 416 | .046625367 |
| C | 1,348,230 | 1.1255 | 1,197,894 | 10 | 196 | .061202851 |
| D3 | 15,518,659 | 1.0640 | 14,585,206 | 34 | 3,257 | .210770241 |
| Random Totals: | 24,447,773 | 23,172,077 | 146 | 7,114 | ||
| Catg J Exception Values: | 3,959,170 | 3,999,848 | ||||
| Catg D1 Exception Values: | 9,707,016 | 10,811,199 | ||||
| Total Test Values (4): | 38,113,959 | 37,983,124 |
Margin of Error
| Margin of Error Percent: | 5.9685902 |
|---|---|
| Margin of Error Value: | 2,267,057 |
Confidence Interval Values (5)
| State Lower Limit: | 35,716,067 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 38,113,959 | (Within Confidence Interval) |
| State Upper Limit: | 40,250,181 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 47,502,521 | (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