2009 Confidence Interval Detail
215/Stephens
215-901/Breckenridge ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 29,694,100 | 0.7627 | 38,932,870 | 21 | 1,204 | .227831364 |
| A | 32,085,910 | 0.8368 | 38,343,583 | 15 | 652 | .073363486 |
| A | 37,344,930 | 0.8875 | 42,078,794 | 18 | 458 | .263216222 |
| A | 49,678,540 | 0.9380 | 52,962,196 | 16 | 339 | .032451245 |
| D3 | 65,253,080 | 0.7075 | 92,230,502 | 24 | 6,080 | .154006733 |
| G1 | 88,700,140 | 1.0816 | 82,008,266 | 14 | 333 | .029246040 |
| G1 | 88,161,818 | 1.0440 | 84,446,186 | 13 | 108 | .016919656 |
| G1 | 92,167,676 | 1.0415 | 88,495,128 | 10 | 33 | .007531051 |
| G1 | 83,800,675 | 1.0917 | 76,761,633 | 4 | 5 | .028973214 |
| Random Totals: | 566,886,869 | 596,259,158 | 135 | 9,212 | ||
| Catg J Exception Values: | 17,989,810 | 20,660,572 | ||||
| Catg D1 Exception Values: | 23,901,070 | 27,186,358 | ||||
| Total Test Values (4): | 608,777,749 | 644,106,088 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 32,205,304 |
Confidence Interval Values (5)
| Local Test Value: | 608,777,749 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 611,900,784 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 676,311,392 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 701,303,302 | (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