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Clay County
2020 Confidence Interval Detail
Clay County
005-904/Windthorst ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 4,425,110 | 0.9404 | 4,705,561 | 23 | 41 | 0.009031346 |
| E | 6,293,800 | 0.9492 | 6,630,636 | 21 | 57 | 0.007390837 |
| Random Totals: | 10,718,910 | 11,336,197 | 44 | 98 | ||
| CATG D1 EXCEPTION VALUES: | 1,305,698 | 1,226,960 | ||||
| CATG J EXCEPTION VALUES: | 1,985,270 | 2,242,343 | ||||
| Total Test Values | 14,009,878 | 14,805,500 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 740,275 |
Confidence Interval Values(5)
| Local Test Value: | 14,009,878 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 14,065,225 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 15,545,775 | (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