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Johnson County
2021 Confidence Interval Detail
Johnson County
126-911/Godley ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 117,429,073 | 0.9844 | 119,289,997 | 26 | 1,031 | 0.035071562 |
| A | 137,039,515 | 0.9806 | 139,750,678 | 60 | 595 | 0.009130317 |
| A | 150,179,662 | 1.0186 | 147,437,328 | 36 | 449 | 0.002968517 |
| A | 188,342,369 | 1.0197 | 184,703,706 | 74 | 415 | 0.003729217 |
| E | 196,159,868 | 0.9784 | 200,490,462 | 27 | 1,150 | 0.044465312 |
| G1 | 8,382,259 | 1.0008 | 8,375,559 | 10 | 184 | 0.002272547 |
| G1 | 8,324,759 | 1.1491 | 7,244,591 | 9 | 56 | 0.076672061 |
| G1 | 8,336,562 | 1.1983 | 6,956,991 | 8 | 31 | 0.100431725 |
| G1 | 8,316,019 | 0.9996 | 8,319,347 | 7 | 16 | 0.000678559 |
| Random Totals: | 822,510,086 | 822,568,659 | 257 | 3,927 | ||
| CATG D1 EXCEPTION VALUES: | 7,212,725 | 4,474,104 | ||||
| CATG J EXCEPTION VALUES: | 384,728 | 415,272 | ||||
| Total Test Values | 830,107,539 | 827,458,035 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 41,372,902 |
Confidence Interval Values(5)
| Local Test Value: | 830,107,539 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 786,085,133 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 868,830,937 | (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