2006 Confidence Interval Detail
187/Polk
187-906/Leggett ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,669,534 | 0.9955 | 3,686,122 | 14 | 188 | .011357487 |
| A | 3,665,371 | 1.0040 | 3,650,768 | 12 | 80 | .001488988 |
| A | 3,722,108 | 0.9991 | 3,725,461 | 9 | 47 | .001512819 |
| A | 3,543,451 | 1.0212 | 3,469,889 | 7 | 22 | .002335839 |
| D3 | 5,614,074 | 0.9824 | 5,714,652 | 12 | 960 | .002608634 |
| G1 | 42,513,670 | 1.0327 | 41,167,493 | 15 | 19 | .012843640 |
| Random Totals: | 62,728,208 | 61,414,385 | 69 | 1,316 | ||
| Catg J Exception Values: | 4,651,873 | 4,326,805 | ||||
| Catg D1 Exception Values: | 10,743,122 | 10,217,846 | ||||
| Catg G1 Exception Values: | 11,614,550 | 11,170,234 | ||||
| Total Test Values (4): | 89,737,753 | 87,129,270 |
Margin of Error
| Margin of Error Percent: | 5.0000006 |
|---|---|
| Margin of Error Value: | 4,356,464 |
Confidence Interval Values (5)
| State Lower Limit: | 82,772,806 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 89,737,753 | (Within Confidence Interval) |
| State Upper Limit: | 91,485,734 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 97,892,199 | (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