2007 Confidence Interval Detail
035/Castro
035-902/Hart ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,879,033 | 0.9910 | 2,905,180 | 13 | 145 | .008543654 |
| A | 2,896,206 | 1.0019 | 2,890,714 | 12 | 82 | .003235999 |
| A | 2,908,296 | 0.9450 | 3,077,562 | 12 | 48 | .005163400 |
| A | 2,806,399 | 1.0058 | 2,790,216 | 9 | 27 | .002429240 |
| D3 | 9,768,310 | 0.9981 | 9,786,905 | 15 | 621 | .000051945 |
| Random Totals: | 21,258,244 | 21,450,577 | 61 | 923 | ||
| Catg J Exception Values: | 3,736,120 | 3,991,870 | ||||
| Catg D1 Exception Values: | 23,239,340 | 18,379,616 | ||||
| Total Test Values (4): | 48,233,704 | 43,822,063 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,191,103 |
Confidence Interval Values (5)
| State Lower Limit: | 41,630,960 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| State Upper Limit: | 46,013,166 | (State Test Value plus Margin of Error Percent) |
| Local Test Value: | 48,233,704 | (Outside Confidence Interval) |
| Value Assigned (6): | 57,535,050 | (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