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Johnson County
2019 Confidence Interval Detail
Johnson County
126-904/Grandview ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 12,632,407 | 0.9700 | 13,023,100 | 10 | 170 | 0.090695924 |
| A | 26,052,476 | 1.0042 | 25,943,513 | 19 | 225 | 0.020951813 |
| A | 27,400,489 | 0.9865 | 27,775,458 | 10 | 157 | 0.001080848 |
| A | 43,759,378 | 0.9143 | 47,861,072 | 14 | 158 | 0.039874278 |
| E | 211,834,644 | 0.9960 | 212,685,386 | 29 | 1297 | 0.048532428 |
| G1 | 6,253,921 | 1.1069 | 5,649,942 | 9 | 44 | 0.068506969 |
| G1 | 5,977,438 | 1.0226 | 5,845,333 | 7 | 19 | 0.001717667 |
| G1 | 6,608,813 | 1.0813 | 6,111,914 | 6 | 11 | 0.017417080 |
| G1 | 5,545,806 | 1.0071 | 5,506,708 | 4 | 6 | 0.000412311 |
| Random Totals: | 346,065,372 | 350,402,426 | 108 | 2,087 | ||
| CATG D1 EXCEPTION VALUES: | 6,336,482 | 4,720,826 | ||||
| CATG J EXCEPTION VALUES: | 5,566,456 | 5,808,831 | ||||
| Total Test Values(2) | 357,968,310 | 360,932,083 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 18,046,604 |
Confidence Interval Values(5)
| Local Test Value: | 357,968,310 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 342,885,479 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 378,978,687 | (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