Top navigation skipped
Johnson County
2021 Confidence Interval Detail
Johnson County
126-905/Joshua ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 329,269,473 | 0.9440 | 348,802,408 | 42 | 2,549 | 0.029001034 |
| A | 333,258,477 | 0.9734 | 342,365,397 | 64 | 1,587 | 0.008805385 |
| A | 378,955,652 | 0.9966 | 380,248,497 | 64 | 1,347 | 0.003992455 |
| A | 500,413,639 | 1.0539 | 474,820,798 | 64 | 1,140 | 0.010122048 |
| E | 496,479,840 | 1.0470 | 474,192,779 | 47 | 2,886 | 0.062394234 |
| Random Totals: | 2,038,377,081 | 2,020,429,879 | 281 | 9,509 | ||
| CATG D1 EXCEPTION VALUES: | 3,601,495 | 2,349,909 | ||||
| Total Test Values | 2,041,978,576 | 2,022,779,788 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 101,138,989 |
Confidence Interval Values(5)
| Local Test Value: | 2,041,978,576 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 1,921,640,799 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 2,123,918,777 | (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