2009 Confidence Interval Detail
183/Panola
183-901/Beckville ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 9,983,800 | 0.8067 | 12,376,100 | 8 | 212 | .014202534 |
| A | 10,507,800 | 0.8301 | 12,658,475 | 8 | 124 | .023691377 |
| A | 9,484,340 | 0.8599 | 11,029,585 | 6 | 76 | .019522364 |
| A | 11,572,630 | 1.0954 | 10,564,753 | 7 | 43 | .017365285 |
| D3 | 35,088,570 | 0.7895 | 44,444,041 | 22 | 1,792 | .087328839 |
| G1 | 116,790,091 | 0.9495 | 123,001,676 | 9 | 308 | .011081783 |
| G1 | 117,111,880 | 1.0391 | 112,705,110 | 8 | 171 | .003122764 |
| G1 | 117,014,601 | 0.9940 | 117,720,927 | 7 | 111 | .001335866 |
| G1 | 116,233,549 | 1.0530 | 110,383,237 | 7 | 62 | .002007344 |
| Random Totals: | 543,787,261 | 554,883,904 | 82 | 2,899 | ||
| Catg J Exception Values: | 15,951,287 | 16,165,468 | ||||
| Catg D1 Exception Values: | 7,461,070 | 8,357,878 | ||||
| Total Test Values (4): | 567,199,618 | 579,407,250 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 28,970,363 |
Confidence Interval Values (5)
| State Lower Limit: | 550,436,887 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 567,199,618 | (Within Confidence Interval) |
| State Upper Limit: | 608,377,613 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 771,025,205 | (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