2011 Confidence Interval Detail
147/Limestone
161-908/Mart ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,869,100 | 0.9486 | 1,970,377 | 11 | 50 | .002139584 |
| D3 | 10,311,702 | 1.1031 | 9,347,930 | 15 | 907 | .019251195 |
| Random Totals: | 12,180,802 | 11,318,307 | 26 | 957 | ||
| Catg J Exception Values: | 243,848 | 219,382 | ||||
| Catg D1 Exception Values: | 4,145,858 | 4,384,327 | ||||
| Total Test Values (4): | 16,570,508 | 15,922,016 |
Margin of Error
| Margin of Error Percent: | 5.0000013 |
|---|---|
| Margin of Error Value: | 796,101 |
Confidence Interval Values (5)
| State Lower Limit: | 15,125,915 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 16,570,508 | (Within Confidence Interval) |
| State Upper Limit: | 16,718,117 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 23,214,774 | (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