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Kaufman County
2019 Confidence Interval Detail
Kaufman County
129-910/Scurry-Rosser ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 33,535,569 | 0.8805 | 38,086,961 | 17 | 434 | 0.054982279 |
| A | 38,997,483 | 0.8986 | 43,398,045 | 15 | 276 | 0.046631673 |
| A | 39,183,033 | 1.0143 | 38,630,615 | 19 | 190 | 0.010341640 |
| A | 62,465,656 | 1.0181 | 61,355,128 | 17 | 194 | 0.004621127 |
| E | 76,112,155 | 0.9983 | 76,241,766 | 24 | 602 | 0.014787058 |
| L1 | 1,373,080 | 1.0556 | 1,300,758 | 6 | 22 | 0.032942973 |
| L1 | 833,220 | 0.9893 | 842,269 | 2 | 4 | 0.015381223 |
| Random Totals: | 252,500,196 | 259,855,542 | 100 | 1,722 | ||
| CATG D1 EXCEPTION VALUES: | 4,668,240 | 4,713,858 | ||||
| CATG L1 EXCEPTION VALUES: | 9,936,020 | 6,976,867 | ||||
| Total Test Values(2) | 267,104,456 | 271,546,267 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 13,577,313 |
Confidence Interval Values(5)
| Local Test Value: | 267,104,456 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 257,968,954 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 285,123,580 | (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