2009 Confidence Interval Detail
119/Jack
119-901/Bryson ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,632,060 | 0.9169 | 1,779,976 | 6 | 73 | .031671777 |
| A | 1,245,150 | 0.9247 | 1,346,545 | 7 | 30 | .009907290 |
| A | 2,075,920 | 0.9572 | 2,168,742 | 9 | 35 | .006610403 |
| A | 1,627,720 | 0.8653 | 1,881,105 | 6 | 19 | .006354748 |
| D3 | 22,065,610 | 0.9507 | 23,209,856 | 21 | 2,062 | .046715498 |
| G1 | 9,670,380 | 1.1036 | 8,762,577 | 15 | 110 | .009883291 |
| G1 | 9,856,880 | 1.0217 | 9,647,529 | 15 | 37 | .005059163 |
| G1 | 11,144,560 | 1.0137 | 10,993,943 | 9 | 14 | .015154932 |
| Random Totals: | 59,318,280 | 59,790,273 | 88 | 2,380 | ||
| Catg J Exception Values: | 6,959,250 | 7,511,771 | ||||
| Catg D1 Exception Values: | 6,184,060 | 7,436,822 | ||||
| Catg G1 Exception Values: | 7,747,960 | 7,341,743 | ||||
| Total Test Values (4): | 80,209,550 | 82,080,609 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 4,104,030 |
Confidence Interval Values (5)
| State Lower Limit: | 77,976,579 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 80,209,550 | (Within Confidence Interval) |
| State Upper Limit: | 86,184,639 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 214,980,440 | (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