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Smith County
2023 Confidence Interval Detail
Smith County
234-906/Van ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 14,609,611 | 0.9788 | 14,926,043 | 10 | 145 | 0.006070997 |
| A | 21,960,057 | 1.0312 | 21,295,633 | 9 | 94 | 0.007872745 |
| A | 18,658,025 | 1.0283 | 18,144,535 | 9 | 51 | 0.001917427 |
| A | 38,944,573 | 1.0187 | 38,229,678 | 8 | 62 | 0.001049897 |
| E | 119,233,030 | 0.9072 | 131,429,707 | 23 | 454 | 0.038688380 |
| Random Totals: | 213,405,296 | 224,025,596 | 59 | 806 | ||
| CATG D1 EXCEPTION VALUES: | 2,665,850 | 2,084,498 | ||||
| Total Test Values | 216,071,146 | 226,110,094 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 11,305,505 |
Confidence Interval Values(5)
| Local Test Value: | 216,071,146 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 214,804,589 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 237,415,599 | (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