2009 Confidence Interval Detail
112/Hopkins
112-905/Cumby ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 4,770,320 | 0.9446 | 5,050,095 | 12 | 132 | .014224872 |
| A | 5,217,660 | 0.9358 | 5,575,614 | 11 | 90 | .044207667 |
| A | 4,989,870 | 0.9466 | 5,271,361 | 12 | 62 | .005377372 |
| A | 5,339,190 | 0.9910 | 5,387,679 | 12 | 46 | .009963574 |
| D3 | 33,640,060 | 1.0048 | 33,479,359 | 21 | 1,142 | .072227123 |
| Random Totals: | 53,957,100 | 54,764,108 | 68 | 1,472 | ||
| Catg J Exception Values: | 5,204,849 | 5,397,408 | ||||
| Catg D1 Exception Values: | 3,443,650 | 2,902,370 | ||||
| Total Test Values (4): | 62,605,599 | 63,063,886 |
Margin of Error
| Margin of Error Percent: | 6.2862111 |
|---|---|
| Margin of Error Value: | 3,964,329 |
Confidence Interval Values (5)
| State Lower Limit: | 59,099,557 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 62,605,599 | (Within Confidence Interval) |
| State Upper Limit: | 67,028,215 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 56,822,118 | (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