2010 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 | 14,056,750 | 0.9492 | 14,809,050 | 13 | 284 | .015088443 |
| A | 14,541,230 | 0.9613 | 15,126,631 | 13 | 140 | .008248211 |
| A | 14,602,670 | 1.0084 | 14,481,029 | 15 | 86 | .003548498 |
| A | 14,297,780 | 0.9996 | 14,303,501 | 11 | 47 | .000930417 |
| D3 | 33,242,820 | 0.9152 | 36,323,011 | 23 | 1,678 | .010671075 |
| Random Totals: | 90,741,250 | 95,043,222 | 75 | 2,235 | ||
| Catg J Exception Values: | 5,808,040 | 5,304,293 | ||||
| Catg D1 Exception Values: | 7,723,660 | 8,263,310 | ||||
| Total Test Values (4): | 104,272,950 | 108,610,825 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 5,430,541 |
Confidence Interval Values (5)
| State Lower Limit: | 103,180,284 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 104,272,950 | (Within Confidence Interval) |
| State Upper Limit: | 114,041,366 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 140,246,341 | (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