2007 Confidence Interval Detail
112/Hopkins
112-910/Sulphur Bluff ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,981,695 | 1.0506 | 1,886,251 | 6 | 43 | .010273131 |
| A | 1,982,930 | 0.9811 | 2,021,129 | 6 | 29 | .009992833 |
| A | 1,977,491 | 0.9861 | 2,005,366 | 5 | 22 | .004453044 |
| A | 1,964,165 | 0.9898 | 1,984,406 | 5 | 14 | .001251974 |
| D3 | 27,448,200 | 0.9409 | 29,172,282 | 20 | 1,454 | .084933800 |
| G1 | 554,691 | 1.1145 | 497,704 | 5 | 13 | .029688417 |
| Random Totals: | 35,909,172 | 37,567,138 | 47 | 1,575 | ||
| Catg J Exception Values: | 2,317,210 | 2,286,674 | ||||
| Catg D1 Exception Values: | 7,156,070 | 6,502,531 | ||||
| Catg G1 Exception Values: | 5,603,193 | 5,531,301 | ||||
| Total Test Values (4): | 50,985,645 | 51,887,644 |
Margin of Error
| Margin of Error Percent: | 7.3466739 |
|---|---|
| Margin of Error Value: | 3,812,016 |
Confidence Interval Values (5)
| State Lower Limit: | 48,075,628 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 50,985,645 | (Within Confidence Interval) |
| State Upper Limit: | 55,699,660 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 48,587,741 | (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