2008 Confidence Interval Detail
147/Limestone
109-910/Mount Calm ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 374,590 | 0.9556 | 391,995 | 4 | 5 | .003349198 |
| D3 | 3,107,040 | 1.0247 | 3,032,146 | 13 | 166 | .019454562 |
| Random Totals: | 3,481,630 | 3,424,141 | 17 | 171 | ||
| Catg J Exception Values: | 85,750 | 86,485 | ||||
| Catg D1 Exception Values: | 367,352 | 441,329 | ||||
| Total Test Values (4): | 3,934,732 | 3,951,955 |
Margin of Error
| Margin of Error Percent: | 6.0755499 |
|---|---|
| Margin of Error Value: | 240,103 |
Confidence Interval Values (5)
| State Lower Limit: | 3,711,852 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 3,934,732 | (Within Confidence Interval) |
| State Upper Limit: | 4,192,058 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 3,513,421 | (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