2009 Confidence Interval Detail
235/Victoria
120-905/Industrial ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 9,379,200 | 0.9190 | 10,205,876 | 9 | 144 | .023703102 |
| A | 7,509,680 | 0.9142 | 8,214,483 | 8 | 62 | .005506816 |
| A | 14,245,580 | 0.9539 | 14,934,039 | 8 | 87 | .017473398 |
| A | 12,966,740 | 1.0266 | 12,630,762 | 11 | 50 | .005269042 |
| D3 | 26,566,953 | 0.9435 | 28,157,873 | 21 | 898 | .022022318 |
| Random Totals: | 70,668,153 | 74,143,033 | 57 | 1,241 | ||
| Catg D1 Exception Values: | 3,643,847 | 3,996,638 | ||||
| Total Test Values (4): | 74,312,000 | 78,139,671 |
Margin of Error
| Margin of Error Percent: | 5.0000006 |
|---|---|
| Margin of Error Value: | 3,906,984 |
Confidence Interval Values (5)
| State Lower Limit: | 74,232,687 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 74,312,000 | (Within Confidence Interval) |
| State Upper Limit: | 82,046,655 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 80,589,890 | (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