2009 Confidence Interval Detail
123/Jefferson
123-914/Hamshire-Fannett ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 75,336,160 | 0.9768 | 77,125,471 | 8 | 1,013 | .001077113 |
| A | 70,113,820 | 0.9775 | 71,727,693 | 8 | 505 | .003059193 |
| A | 75,494,160 | 0.9784 | 77,160,834 | 11 | 390 | .004586278 |
| A | 80,108,920 | 0.9700 | 82,586,515 | 8 | 290 | .001259320 |
| D3 | 63,452,310 | 0.9449 | 67,152,408 | 14 | 3,241 | .010726797 |
| G1 | 18,119,388 | 0.9991 | 18,135,710 | 5 | 18 | .004890118 |
| G1 | 17,402,040 | 1.0284 | 16,921,470 | 3 | 6 | .006605838 |
| G1 | 17,407,826 | 1.1419 | 15,244,615 | 3 | 4 | .031956677 |
| Random Totals: | 417,434,624 | 426,054,716 | 60 | 5,467 | ||
| Catg J Exception Values: | 15,086,408 | 16,126,150 | ||||
| Catg D1 Exception Values: | 10,306,190 | 9,308,219 | ||||
| Catg G1 Exception Values: | 16,746,423 | 17,202,461 | ||||
| Total Test Values (4): | 459,573,645 | 468,691,546 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 23,434,577 |
Confidence Interval Values (5)
| State Lower Limit: | 445,256,969 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 459,573,645 | (Within Confidence Interval) |
| State Upper Limit: | 492,126,123 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 650,587,215 | (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