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Hall County
2020 Confidence Interval Detail
Hall County
096-904/Memphis ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 9,154,620 | 0.8421 | 10,871,179 | 13 | 462 | 0.053097658 |
| A | 9,028,950 | 0.8482 | 10,644,836 | 13 | 227 | 0.035455271 |
| A | 8,594,490 | 0.9930 | 8,655,076 | 12 | 144 | 0.005387306 |
| A | 8,263,430 | 0.9523 | 8,677,339 | 11 | 72 | 0.004735289 |
| F1 | 3,821,590 | 0.8377 | 4,562,003 | 9 | 82 | 0.087715515 |
| F1 | 3,971,930 | 0.9268 | 4,285,639 | 8 | 17 | 0.014608696 |
| F1 | 3,923,580 | 0.9802 | 4,002,836 | 5 | 6 | 0.004634906 |
| Random Totals: | 46,758,590 | 51,698,908 | 71 | 1,010 | ||
| CATG D1 EXCEPTION VALUES: | 48,213,611 | 51,045,437 | ||||
| CATG F1 EXCEPTION VALUES: | 2,917,450 | 2,845,204 | ||||
| CATG J EXCEPTION VALUES: | 22,287,630 | 23,051,236 | ||||
| Total Test Values | 120,177,281 | 128,640,785 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 6,432,039 |
Confidence Interval Values(5)
| Local Test Value: | 120,177,281 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 122,208,746 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 135,072,824 | (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