2008 Confidence Interval Detail
212/Smith
234-906/Van ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 33,626,392 | 0.8868 | 37,918,800 | 13 | 974 | .033888012 |
| Random Totals: | 33,626,392 | 37,918,800 | 13 | 974 | ||
| Catg D1 Exception Values: | 3,218,385 | 2,268,088 | ||||
| Total Test Values (4): | 36,844,777 | 40,186,888 |
Margin of Error
| Margin of Error Percent: | 10.4078997 |
|---|---|
| Margin of Error Value: | 4,182,611 |
Confidence Interval Values (5)
| State Lower Limit: | 36,004,277 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 36,844,777 | (Within Confidence Interval) |
| State Upper Limit: | 44,369,499 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 62,471,186 | (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