2007 Confidence Interval Detail
113/Houston
113-906/Kennard ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 4,119,695 | 0.9655 | 4,266,903 | 10 | 164 | .002103547 |
| A | 4,139,633 | 0.9644 | 4,292,444 | 9 | 91 | .001629180 |
| A | 4,092,146 | 0.9226 | 4,435,450 | 9 | 59 | .006084344 |
| A | 4,080,717 | 1.0044 | 4,062,841 | 9 | 34 | .002953284 |
| D3 | 41,435,130 | 0.9997 | 41,447,564 | 20 | 3,237 | .005722310 |
| Random Totals: | 57,867,321 | 58,505,202 | 57 | 3,585 | ||
| Catg D1 Exception Values: | 17,663,430 | 17,792,050 | ||||
| Catg G1 Exception Values: | 68,040,590 | 66,476,242 | ||||
| Total Test Values (4): | 143,571,341 | 142,773,494 |
Margin of Error
| Margin of Error Percent: | 5.0000002 |
|---|---|
| Margin of Error Value: | 7,138,675 |
Confidence Interval Values (5)
| State Lower Limit: | 135,634,819 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 143,571,341 | (Within Confidence Interval) |
| State Upper Limit: | 149,912,169 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 147,957,954 | (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