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Kaufman County
2021 Confidence Interval Detail
Kaufman County
234-907/Wills Point ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 28,776,453 | 0.9573 | 30,060,016 | 12 | 283 | 0.028732079 |
| A | 29,124,643 | 1.0555 | 27,593,219 | 11 | 173 | 0.022515814 |
| A | 45,856,537 | 1.0046 | 45,646,563 | 12 | 181 | 0.006684768 |
| A | 52,150,299 | 0.9843 | 52,982,118 | 11 | 122 | 0.008154536 |
| E | 106,241,999 | 0.9915 | 107,152,798 | 22 | 544 | 0.014198017 |
| Random Totals: | 262,149,931 | 263,434,714 | 68 | 1,303 | ||
| CATG D1 EXCEPTION VALUES: | 2,574,884 | 2,576,116 | ||||
| Total Test Values | 264,724,815 | 266,010,830 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 13,300,542 |
Confidence Interval Values(5)
| Local Test Value: | 264,724,815 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 252,710,288 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 279,311,372 | (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