2008 Confidence Interval Detail
018/Bosque
018-903/Morgan ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 6,157,680 | 0.9465 | 6,505,737 | 7 | 138 | .006856249 |
| A | 7,097,430 | 0.9545 | 7,435,757 | 7 | 79 | .006717018 |
| A | 6,489,370 | 1.0104 | 6,422,575 | 6 | 46 | .003680266 |
| A | 7,157,260 | 1.0298 | 6,950,146 | 6 | 28 | .007110787 |
| D3 | 18,438,030 | 0.9733 | 18,943,830 | 12 | 564 | .006988171 |
| Random Totals: | 45,339,770 | 46,258,045 | 38 | 855 | ||
| Catg J Exception Values: | 3,265,942 | 3,294,523 | ||||
| Catg D1 Exception Values: | 2,587,510 | 2,274,610 | ||||
| Total Test Values (4): | 51,193,222 | 51,827,178 |
Margin of Error
| Margin of Error Percent: | 5.0000002 |
|---|---|
| Margin of Error Value: | 2,591,359 |
Confidence Interval Values (5)
| State Lower Limit: | 49,235,819 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 51,193,222 | (Within Confidence Interval) |
| State Upper Limit: | 54,418,537 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 53,637,357 | (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