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Stephens County
2021 Confidence Interval Detail
Stephens County
224-902/Woodson ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D2 | 781,420 | 0.9766 | 800,143 | 8 | 31 | 0.001631347 |
| E | 2,653,920 | 1.0041 | 2,643,083 | 14 | 28 | 0.001188385 |
| G1 | 189,319 | 0.9703 | 195,114 | 6 | 13 | 0.000783063 |
| Random Totals: | 3,624,659 | 3,638,340 | 28 | 72 | ||
| CATG D1 EXCEPTION VALUES: | 992,440 | 550,119 | ||||
| CATG G1 EXCEPTION VALUES: | 206,306 | 209,895 | ||||
| CATG J EXCEPTION VALUES: | 169,505 | 178,173 | ||||
| Total Test Values | 4,992,910 | 4,576,527 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 228,826 |
Confidence Interval Values(5)
| Local Test Value: | 4,992,910 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 4,347,701 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 4,805,353 | (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