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Johnson County
2023 Confidence Interval Detail
Johnson County
126-906/Keene ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 38,015,840 | 0.9119 | 41,688,606 | 12 | 286 | 0.072767175 |
| A | 23,862,921 | 0.9021 | 26,452,634 | 12 | 115 | 0.074737998 |
| A | 42,515,601 | 0.9941 | 42,767,932 | 12 | 169 | 0.034658110 |
| A | 124,455,200 | 1.0251 | 121,407,863 | 15 | 359 | 0.002731865 |
| B | 5,469,338 | 0.9351 | 5,848,934 | 8 | 33 | 0.033979180 |
| B | 6,836,332 | 1.0970 | 6,231,843 | 7 | 22 | 0.000075874 |
| B | 3,830,537 | 0.9949 | 3,850,173 | 5 | 10 | 0.000219110 |
| B | 5,796,298 | 0.9173 | 6,318,868 | 4 | 7 | 0.062132739 |
| E | 37,844,511 | 0.8026 | 47,152,393 | 20 | 326 | 0.123663097 |
| F1 | 27,552,892 | 0.8217 | 33,531,571 | 11 | 49 | 0.056992767 |
| L1 | 7,272,041 | 0.9545 | 7,618,691 | 6 | 14 | 0.005856371 |
| Random Totals: | 323,451,511 | 342,869,508 | 112 | 1,390 | ||
| CATG D1 EXCEPTION VALUES: | 92,115 | 53,057 | ||||
| CATG L1 EXCEPTION VALUES: | 18,345,424 | 15,873,586 | ||||
| Total Test Values | 341,889,050 | 358,796,151 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 17,939,808 |
Confidence Interval Values(5)
| Local Test Value: | 341,889,050 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 340,856,343 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 376,735,959 | (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