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Navarro County
2021 Confidence Interval Detail
Navarro County
175-902/Blooming Grove ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 16,955,400 | 0.6699 | 25,310,345 | 10 | 353 | 0.341622517 |
| A | 16,704,530 | 0.9418 | 17,736,812 | 10 | 193 | 0.025760450 |
| A | 17,654,990 | 0.9744 | 18,118,832 | 10 | 133 | 0.011250821 |
| A | 18,021,050 | 0.9017 | 19,985,638 | 9 | 81 | 0.080417611 |
| E | 165,652,470 | 0.8852 | 187,135,642 | 23 | 1,548 | 0.044274687 |
| Random Totals: | 234,988,440 | 268,287,269 | 62 | 2,308 | ||
| CATG D1 EXCEPTION VALUES: | 11,959,176 | 9,477,555 | ||||
| CATG J EXCEPTION VALUES: | 4,541,380 | 4,015,845 | ||||
| Total Test Values | 251,488,996 | 281,780,669 |
Margin of Error
| Margin of Error Percent: | 6.8064645 |
|---|---|
| Margin of Error Value: | 19,179,301 |
Confidence Interval Values(5)
| Local Test Value: | 251,488,996 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 262,601,368 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 300,959,970 | (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