2011 Confidence Interval Detail
009/Bailey
140-908/Sudan ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 8,016,090 | 0.9886 | 8,108,527 | 17 | 1,472 | .023774718 |
| Random Totals: | 8,016,090 | 8,108,527 | 17 | 1,472 | ||
| Catg J Exception Values: | 850,990 | 839,237 | ||||
| Catg D1 Exception Values: | 30,757,610 | 28,338,479 | ||||
| Total Test Values (4): | 39,624,690 | 37,286,243 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,864,312 |
Confidence Interval Values (5)
| State Lower Limit: | 35,421,931 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| State Upper Limit: | 39,150,555 | (State Test Value plus Margin of Error Percent) |
| Local Test Value: | 39,624,690 | (Outside Confidence Interval) |
| Value Assigned (6): | 48,802,015 | (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