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Knox County
2020 Confidence Interval Detail
Knox County
138-904/Benjamin ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 750,670 | 0.9569 | 784,481 | 8 | 38 | 0.002609246 |
| A | 788,740 | 0.8231 | 958,255 | 8 | 26 | 0.046537140 |
| A | 778,430 | 0.9467 | 822,256 | 7 | 17 | 0.006110292 |
| A | 699,620 | 0.9509 | 735,745 | 5 | 9 | 0.009511836 |
| E | 4,552,860 | 0.9961 | 4,570,686 | 20 | 141 | 0.045606673 |
| G1 | 513,170 | 1.0237 | 501,289 | 7 | 17 | 0.000422956 |
| Random Totals: | 8,083,490 | 8,372,712 | 55 | 248 | ||
| CATG D1 EXCEPTION VALUES: | 16,022,760 | 13,433,821 | ||||
| CATG G1 EXCEPTION VALUES: | 1,456,660 | 1,470,063 | ||||
| CATG J EXCEPTION VALUES: | 239,950 | 240,979 | ||||
| Total Test Values | 25,802,860 | 23,517,575 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,175,879 |
Confidence Interval Values(5)
| Local Test Value: | 25,802,860 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 22,341,696 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 24,693,454 | (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