2006 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 | 10,997,896 | 0.8922 | 12,326,716 | 14 | 282 | .036090743 |
| A | 10,984,127 | 0.8543 | 12,857,459 | 15 | 142 | .038552557 |
| A | 11,012,129 | 0.9058 | 12,157,352 | 16 | 87 | .021240546 |
| A | 10,854,828 | 0.9376 | 11,577,248 | 15 | 50 | .006593559 |
| D3 | 24,282,880 | 0.9197 | 26,403,044 | 23 | 1,602 | .033259725 |
| Random Totals: | 68,131,860 | 75,321,819 | 83 | 2,163 | ||
| Catg J Exception Values: | 4,819,152 | 4,870,412 | ||||
| Catg D1 Exception Values: | 7,836,600 | 7,889,220 | ||||
| Total Test Values (4): | 80,787,612 | 88,081,451 |
Margin of Error
| Margin of Error Percent: | 5.0000005 |
|---|---|
| Margin of Error Value: | 4,404,073 |
Confidence Interval Values (5)
| Local Test Value: | 80,787,612 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 83,677,378 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 92,485,524 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 103,611,276 | (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