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113/Houston
2018 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 | 16,114,100 | 0.8585 | 18,770,064 | 17 | 290 | .046354039 |
| A | 16,814,040 | 0.8573 | 19,612,784 | 16 | 137 | .051304974 |
| A | 16,326,750 | 0.8367 | 19,513,266 | 18 | 83 | .019312136 |
| A | 16,065,820 | 0.8960 | 17,930,603 | 19 | 48 | .029227567 |
| E | 37,572,820 | 0.7809 | 48,114,765 | 24 | 750 | .040511587 |
| Random Totals: | 102,893,530 | 123,941,482 | 94 | 1,308 | ||
| Catg J Exception Values: | 4,839,440 | 5,388,261 | ||||
| Catg D1 Exception Values: | 8,608,540 | 8,711,189 | ||||
| Total Test Values (4): | 116,341,510 | 138,040,932 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 6,902,046 |
Confidence Interval Values (5)
| Local Test Value: | 116,341,510 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 131,138,886 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 144,942,978 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 173,289,023 | (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, D2, E, 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