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Johnson County
2025 Confidence Interval Detail
Johnson County
126-904/Grandview ISD
Category Summary
| (1) Category |
(1) Stratum Number |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|---|
| A | 2 | 64,685,775 | 0.8948 | 72,290,763 | 11 | 311 | 5,803,004,400 |
| A | 3 | 68,409,782 | 0.9148 | 74,781,135 | 11 | 224 | 3,924,254,003 |
| A | 4 | 67,584,487 | 1.0209 | 66,200,888 | 11 | 169 | 10,802,181,144 |
| A | 5 | 64,755,817 | 0.9275 | 69,817,592 | 11 | 115 | 9,721,038,292 |
| E | 0 | 413,815,194 | 0.8225 | 503,118,777 | 35 | 1,422 | 58,359,503,123 |
| Random Totals: | 679,251,055 | 786,209,155 | 79 | 2,241 | |||
| CATG D1 EXCEPTION VALUES: | 4,970,180 | 3,567,979 | |||||
| CATG J EXCEPTION VALUES: | 12,876,153 | 13,807,668 | |||||
| Total Test Values | 697,097,388 | 803,584,802 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 40,179,240 |
Confidence Interval Values(5)
| Local Test Value: | 697,097,388 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 763,405,562 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 843,764,042 | (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