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187/Polk
2017 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 | 5,832,165 | 0.9076 | 6,425,920 | 10 | 179 | .031096618 |
| A | 6,179,313 | 0.9857 | 6,268,959 | 9 | 86 | .019748680 |
| A | 6,450,501 | 0.9535 | 6,765,077 | 12 | 56 | .035619114 |
| A | 7,134,628 | 1.0349 | 6,894,026 | 12 | 35 | .005128960 |
| E | 14,678,945 | 0.9480 | 15,484,119 | 20 | 226 | .122502786 |
| G1 | 5,796,973 | 0.9203 | 6,299,004 | 7 | 11 | .037076915 |
| G1 | 5,921,520 | 1.0568 | 5,603,255 | 3 | 4 | .002772336 |
| Random Totals: | 51,994,045 | 53,740,360 | 73 | 597 | ||
| Catg J Exception Values: | 5,711,360 | 5,748,303 | ||||
| Catg D1 Exception Values: | 11,041,938 | 11,063,401 | ||||
| Catg G1 Exception Values: | 8,370,590 | 7,939,788 | ||||
| Total Test Values (4): | 77,117,933 | 78,491,852 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 3,924,592 |
Confidence Interval Values (5)
| State Lower Limit: | 74,567,260 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 77,117,933 | (Within Confidence Interval) |
| State Upper Limit: | 82,416,444 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 94,954,787 | (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, D2, E, 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