2008 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 | 3,878,026 | 0.7461 | 5,197,730 | 11 | 191 | .083087479 |
| A | 4,432,686 | 0.7498 | 5,911,824 | 10 | 101 | .017281096 |
| A | 4,141,456 | 0.8162 | 5,074,070 | 11 | 55 | .031819230 |
| A | 4,925,960 | 0.8348 | 5,900,767 | 9 | 35 | .033402289 |
| D3 | 8,417,333 | 0.9591 | 8,776,283 | 14 | 961 | .028951257 |
| G1 | 39,818,860 | 1.0409 | 38,254,261 | 7 | 19 | .013965412 |
| Random Totals: | 65,614,321 | 69,114,935 | 62 | 1,362 | ||
| Catg J Exception Values: | 5,148,084 | 5,249,348 | ||||
| Catg D1 Exception Values: | 10,144,757 | 10,790,412 | ||||
| Catg G1 Exception Values: | 10,373,590 | 9,496,731 | ||||
| Total Test Values (4): | 91,280,752 | 94,651,426 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 4,732,571 |
Confidence Interval Values (5)
| State Lower Limit: | 89,918,855 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 91,280,752 | (Within Confidence Interval) |
| State Upper Limit: | 99,383,997 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 103,861,009 | (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