2011 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 | 3,109,920 | 0.7335 | 4,239,836 | 16 | 94 | .079503770 |
| A | 2,826,320 | 0.8657 | 3,264,780 | 10 | 48 | .161411368 |
| A | 3,147,580 | 0.8596 | 3,661,680 | 10 | 37 | .034756875 |
| A | 3,385,950 | 0.8645 | 3,916,657 | 10 | 22 | .011108365 |
| D3 | 15,373,565 | 0.8307 | 18,506,759 | 15 | 804 | .040610894 |
| Random Totals: | 27,843,335 | 33,589,712 | 61 | 1,005 | ||
| Catg J Exception Values: | 58,046 | 54,617 | ||||
| Catg D1 Exception Values: | 3,165,521 | 3,103,083 | ||||
| Total Test Values (4): | 31,066,902 | 36,747,412 |
Margin of Error
| Margin of Error Percent: | 5.8707835 |
|---|---|
| Margin of Error Value: | 2,157,361 |
Confidence Interval Values (5)
| Local Test Value: | 31,066,902 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 34,590,051 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 38,904,773 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 37,622,912 | (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