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Polk County
2021 Confidence Interval Detail
Polk County
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 | 7,113,563 | 0.8129 | 8,750,846 | 12 | 183 | 0.097881359 |
| A | 7,892,345 | 1.1834 | 6,669,212 | 10 | 89 | 0.044193023 |
| A | 8,398,586 | 1.0547 | 7,963,009 | 10 | 58 | 0.038832598 |
| A | 8,092,269 | 1.1690 | 6,922,386 | 10 | 31 | 0.025461541 |
| E | 25,731,558 | 1.1012 | 23,366,834 | 24 | 282 | 0.076120975 |
| G1 | 3,354,244 | 0.9679 | 3,465,486 | 9 | 48 | 0.000362112 |
| Random Totals: | 60,582,565 | 57,137,773 | 75 | 691 | ||
| CATG D1 EXCEPTION VALUES: | 11,861,712 | 11,009,162 | ||||
| CATG G1 EXCEPTION VALUES: | 1,036,110 | 1,099,794 | ||||
| CATG J EXCEPTION VALUES: | 7,328,880 | 7,824,829 | ||||
| Total Test Values | 80,809,267 | 77,071,558 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 3,853,578 |
Confidence Interval Values(5)
| Local Test Value: | 80,809,267 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 73,217,980 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 80,925,136 | (State Test Value plus Margin of Error Percent) |
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