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Van Zandt County
2021 Confidence Interval Detail
Van Zandt County
234-903/Edgewood ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 37,177,400 | 0.9154 | 40,613,284 | 10 | 444 | 0.061635754 |
| A | 38,321,870 | 0.8805 | 43,522,851 | 10 | 259 | 0.018766254 |
| A | 45,296,840 | 1.0095 | 44,870,570 | 16 | 218 | 0.008439646 |
| A | 57,607,073 | 1.0213 | 56,405,633 | 13 | 170 | 0.043795201 |
| E | 186,615,057 | 0.9662 | 193,143,301 | 32 | 1,221 | 0.043422274 |
| Random Totals: | 365,018,240 | 378,555,639 | 81 | 2,312 | ||
| CATG D1 EXCEPTION VALUES: | 6,069,397 | 5,401,618 | ||||
| Total Test Values | 371,087,637 | 383,957,257 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 19,197,863 |
Confidence Interval Values(5)
| Local Test Value: | 371,087,637 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 364,759,394 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 403,155,120 | (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