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Grimes County
2019 Confidence Interval Detail
Grimes County
093-901/Anderson-Shiro CISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 13,375,230 | 0.9665 | 13,838,831 | 11 | 207 | 0.018392541 |
| A | 17,377,670 | 0.9097 | 19,102,638 | 12 | 143 | 0.043879666 |
| A | 18,144,010 | 0.9664 | 18,774,845 | 11 | 94 | 0.034740643 |
| A | 22,839,890 | 1.1120 | 20,539,469 | 10 | 67 | 0.020960039 |
| E | 206,585,024 | 1.0242 | 201,703,792 | 26 | 1495 | 0.049649177 |
| Random Totals: | 278,321,824 | 273,959,575 | 70 | 2,006 | ||
| CATG D1 EXCEPTION VALUES: | 13,831,975 | 14,707,155 | ||||
| CATG J EXCEPTION VALUES: | 34,223,461 | 35,310,959 | ||||
| Total Test Values(2) | 326,377,260 | 323,977,689 |
Margin of Error
| Margin of Error Percent: | 5.4942546 |
|---|---|
| Margin of Error Value: | 17,800,159 |
Confidence Interval Values(5)
| Local Test Value: | 326,377,260 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 306,177,530 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 341,777,848 | (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