2008 Confidence Interval Detail
113/Houston
113-905/Latexo ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 13,169,170 | 0.9593 | 13,727,895 | 7 | 288 | .009067781 |
| A | 13,181,860 | 0.9913 | 13,297,549 | 8 | 140 | .019024050 |
| A | 13,487,330 | 1.0163 | 13,271,012 | 6 | 88 | .008146533 |
| A | 13,617,480 | 0.9938 | 13,702,435 | 6 | 50 | .002243455 |
| D3 | 31,892,980 | 0.9765 | 32,660,502 | 21 | 1,648 | .065011997 |
| Random Totals: | 85,348,820 | 86,659,393 | 48 | 2,214 | ||
| Catg J Exception Values: | 5,354,962 | 5,382,836 | ||||
| Catg D1 Exception Values: | 7,787,810 | 8,193,587 | ||||
| Total Test Values (4): | 98,491,592 | 100,235,816 |
Margin of Error
| Margin of Error Percent: | 5.0000002 |
|---|---|
| Margin of Error Value: | 5,011,791 |
Confidence Interval Values (5)
| State Lower Limit: | 95,224,025 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 98,491,592 | (Within Confidence Interval) |
| State Upper Limit: | 105,247,607 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 136,081,920 | (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