2008 Confidence Interval Detail
054/Crosby
054-902/Lorenzo ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,697,580 | 0.9365 | 3,948,297 | 7 | 142 | .080909447 |
| A | 4,947,160 | 0.9418 | 5,252,877 | 8 | 116 | .008963584 |
| A | 4,398,860 | 0.9092 | 4,838,165 | 6 | 67 | .021128904 |
| A | 6,761,810 | 1.1528 | 5,865,553 | 6 | 63 | .007447088 |
| D3 | 5,369,120 | 1.0485 | 5,120,763 | 20 | 912 | .061941062 |
| G1 | 29,880,824 | 1.0174 | 29,369,790 | 13 | 23 | .001505981 |
| Random Totals: | 55,055,354 | 54,395,445 | 60 | 1,323 | ||
| Catg D1 Exception Values: | 14,736,130 | 14,502,515 | ||||
| Catg G1 Exception Values: | 26,372,365 | 25,982,695 | ||||
| Total Test Values (4): | 96,163,849 | 94,880,655 |
Margin of Error
| Margin of Error Percent: | 5.0000003 |
|---|---|
| Margin of Error Value: | 4,744,033 |
Confidence Interval Values (5)
| State Lower Limit: | 90,136,622 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 96,163,849 | (Within Confidence Interval) |
| State Upper Limit: | 99,624,688 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 105,771,700 | (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