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Johnson County
2025 Confidence Interval Detail
Johnson County
126-905/Joshua 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 | 663,356,502 | 0.8606 | 770,806,997 | 72 | 2,820 | 7,641,179,092 |
| A | 3 | 679,892,114 | 0.9777 | 695,399,523 | 68 | 1,955 | 4,092,123,191 |
| A | 4 | 673,114,324 | 0.9974 | 674,868,983 | 63 | 1,533 | 5,980,694,161 |
| A | 5 | 665,528,078 | 0.9580 | 694,705,718 | 55 | 1,041 | 94,195,821,136 |
| E | 0 | 708,906,308 | 0.9136 | 775,948,236 | 39 | 2,702 | 292,938,014,515 |
| Random Totals: | 3,390,797,326 | 3,611,729,457 | 297 | 10,051 | |||
| CATG D1 EXCEPTION VALUES: | 2,748,960 | 1,920,251 | |||||
| Total Test Values | 3,393,546,286 | 3,613,649,708 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 180,682,485 |
Confidence Interval Values(5)
| Local Test Value: | 3,393,546,286 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 3,432,967,223 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 3,794,332,193 | (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