2009 Confidence Interval Detail
034/Cass
034-909/Bloomburg ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,977,940 | 0.8768 | 4,536,884 | 9 | 103 | .026394004 |
| A | 4,020,150 | 0.9698 | 4,145,339 | 9 | 69 | .016273852 |
| A | 4,233,060 | 0.9933 | 4,261,613 | 8 | 47 | .027998479 |
| A | 3,750,070 | 1.0453 | 3,587,554 | 7 | 23 | .020754807 |
| D3 | 15,651,335 | 0.9613 | 16,281,426 | 24 | 795 | .050285998 |
| Random Totals: | 31,632,555 | 32,812,816 | 57 | 1,037 | ||
| Catg J Exception Values: | 4,565,542 | 4,812,202 | ||||
| Catg D1 Exception Values: | 3,568,656 | 3,531,107 | ||||
| Total Test Values (4): | 39,766,753 | 41,156,125 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,057,806 |
Confidence Interval Values (5)
| State Lower Limit: | 39,098,319 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 39,766,753 | (Within Confidence Interval) |
| State Upper Limit: | 43,213,931 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 34,507,356 | (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