2009 Confidence Interval Detail
155/Marion
155-901/Jefferson ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 66,545,400 | 0.9681 | 68,738,147 | 24 | 1,752 | .014694974 |
| A | 67,518,810 | 0.9769 | 69,115,375 | 14 | 863 | .003216735 |
| A | 69,986,340 | 0.9356 | 74,803,698 | 14 | 571 | .011341796 |
| A | 69,674,520 | 1.0448 | 66,686,945 | 13 | 324 | .024473666 |
| C | 7,910,550 | 1.0382 | 7,619,486 | 16 | 3,124 | .121862076 |
| C | 7,398,270 | 1.0508 | 7,040,607 | 14 | 1,361 | .059330737 |
| C | 7,288,780 | 0.9939 | 7,333,514 | 14 | 627 | .110842861 |
| C | 8,056,190 | 0.8544 | 9,429,061 | 13 | 226 | .120679615 |
| D3 | 64,975,720 | 1.0175 | 63,858,201 | 25 | 4,910 | .011823309 |
| F1 | 11,554,930 | 0.9567 | 12,077,903 | 7 | 154 | .042356344 |
| F1 | 11,688,160 | 1.0205 | 11,453,366 | 6 | 65 | .030481792 |
| F1 | 13,060,840 | 0.9205 | 14,188,854 | 6 | 40 | .077280144 |
| F1 | 12,276,890 | 0.8729 | 14,064,486 | 5 | 14 | .027596252 |
| G1 | 9,402,310 | 0.9685 | 9,708,116 | 7 | 57 | .026045910 |
| G1 | 9,952,540 | 0.9990 | 9,962,503 | 5 | 24 | .005728871 |
| G1 | 9,677,640 | 0.9772 | 9,903,438 | 5 | 13 | .013680528 |
| G1 | 8,565,640 | 0.9582 | 8,939,303 | 3 | 6 | .019923809 |
| Random Totals: | 455,533,530 | 464,923,003 | 191 | 14,131 | ||
| Catg J Exception Values: | 54,060,498 | 55,308,782 | ||||
| Catg D1 Exception Values: | 41,076,320 | 24,122,494 | ||||
| Total Test Values (4): | 550,670,348 | 544,354,279 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 27,217,714 |
Confidence Interval Values (5)
| State Lower Limit: | 517,136,565 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 550,670,348 | (Within Confidence Interval) |
| State Upper Limit: | 571,571,993 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 569,544,461 | (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