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Bosque County
2020 Confidence Interval Detail
Bosque County
018-904/Valley Mills ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 8,810,528 | 0.7604 | 11,586,702 | 15 | 150 | 0.058973741 |
| A | 11,812,612 | 0.8865 | 13,324,999 | 15 | 131 | 0.060473380 |
| A | 12,183,634 | 0.9255 | 13,164,380 | 15 | 92 | 0.081911725 |
| A | 15,864,985 | 0.9246 | 17,158,755 | 13 | 76 | 0.038661533 |
| E | 80,177,639 | 0.9005 | 89,036,801 | 20 | 724 | 0.332483123 |
| L1 | 6,075,099 | 1.0542 | 5,762,758 | 11 | 42 | 0.027726819 |
| Random Totals: | 134,924,497 | 150,034,395 | 89 | 1,215 | ||
| CATG D1 EXCEPTION VALUES: | 7,253,961 | 6,597,456 | ||||
| CATG J EXCEPTION VALUES: | 9,041,780 | 11,520,235 | ||||
| CATG L1 EXCEPTION VALUES: | 1,859,063 | 1,859,063 | ||||
| Total Test Values | 153,079,301 | 170,011,149 |
Margin of Error
| Margin of Error Percent: | 13.3550499 |
|---|---|
| Margin of Error Value: | 22,705,074 |
Confidence Interval Values(5)
| Local Test Value: | 153,079,301 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 147,306,075 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 192,716,223 | (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