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Montague County
2020 Confidence Interval Detail
Montague County
169-906/Gold-Burg ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,049,860 | 0.8951 | 3,407,284 | 9 | 70 | 0.036568402 |
| A | 2,985,760 | 0.9232 | 3,234,142 | 8 | 38 | 0.038432102 |
| A | 2,977,320 | 1.0121 | 2,941,725 | 7 | 23 | 0.014359247 |
| A | 2,936,490 | 1.0554 | 2,782,348 | 5 | 8 | 0.032729612 |
| D2 | 580,160 | 1.1227 | 516,754 | 9 | 61 | 0.009592948 |
| E | 37,141,560 | 0.9933 | 37,392,087 | 20 | 374 | 0.040265819 |
| G1 | 4,980,590 | 1.0039 | 4,961,241 | 9 | 49 | 0.000094873 |
| G1 | 5,084,330 | 1.0018 | 5,075,195 | 8 | 23 | 0.000127798 |
| G1 | 4,788,070 | 0.9977 | 4,799,108 | 7 | 15 | 0.000141926 |
| G1 | 4,816,480 | 0.9987 | 4,822,750 | 6 | 10 | 0.000063125 |
| Random Totals: | 69,340,620 | 69,932,634 | 88 | 671 | ||
| CATG D1 EXCEPTION VALUES: | 4,810,630 | 3,786,096 | ||||
| CATG J EXCEPTION VALUES: | 9,922,029 | 13,662,691 | ||||
| Total Test Values | 84,073,279 | 87,381,421 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 4,369,071 |
Confidence Interval Values(5)
| Local Test Value: | 84,073,279 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 83,012,350 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 91,750,492 | (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