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125/Jim Wells
2018 Confidence Interval Detail
125/Jim Wells
125-902/Ben Bolt-Palito Blanco ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,037,529 | 0.8222 | 2,478,143 | 11 | 81 | 0.054752515 |
| A | 2,156,808 | 0.8375 | 2,575,293 | 10 | 40 | 0.041930100 |
| A | 1,924,468 | 0.9629 | 1,998,617 | 11 | 22 | 0.023911819 |
| A | 2,819,000 | 0.9769 | 2,885,659 | 9 | 20 | 0.031769854 |
| E | 62,652,569 | 0.9028 | 69,398,060 | 22 | 1095 | 0.054537177 |
| Random Totals: | 71,590,374 | 79,335,772 | 63 | 1,258 | ||
| CATG D1 EXCEPTION VALUES: | 7,730,668 | 7,466,711 | ||||
| CATG J EXCEPTION VALUES: | 191,080 | 268,245 | ||||
| Total Test Values(2) | 79,512,122 | 87,070,728 |
Margin of Error
| Margin of Error Percent: | 7.8794739 |
|---|---|
| Margin of Error Value: | 6,860,715 |
Confidence Interval Values(5)
| Local Test Value: | 79,512,122 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 80,210,013 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 93,931,443 | (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