2009 Confidence Interval Detail
069/Edwards
069-902/Nueces Canyon CISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 959,060 | 0.7224 | 1,327,602 | 10 | 43 | .052152900 |
| A | 898,612 | 0.7902 | 1,137,196 | 8 | 24 | .041242281 |
| A | 693,441 | 0.7927 | 874,784 | 6 | 12 | .071319990 |
| A | 985,518 | 1.0025 | 983,060 | 7 | 9 | .005669633 |
| D3 | 48,572,210 | 0.8679 | 55,965,215 | 28 | 2,974 | .150999023 |
| Random Totals: | 52,108,841 | 60,287,857 | 59 | 3,062 | ||
| Catg J Exception Values: | 4,396,959 | 3,671,676 | ||||
| Catg D1 Exception Values: | 14,147,634 | 15,848,734 | ||||
| Total Test Values (4): | 70,653,434 | 79,808,267 |
Margin of Error
| Margin of Error Percent: | 10.2809124 |
|---|---|
| Margin of Error Value: | 8,205,018 |
Confidence Interval Values (5)
| Local Test Value: | 70,653,434 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 71,603,249 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 88,013,285 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 75,137,170 | (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