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Johnson County
2021 Confidence Interval Detail
Johnson County
126-902/Burleson ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 591,997,095 | 0.8966 | 660,268,899 | 68 | 3,566 | 0.009524849 |
| A | 717,348,742 | 0.9546 | 751,465,265 | 74 | 3,260 | 0.021611939 |
| A | 736,157,492 | 0.9798 | 751,334,448 | 71 | 2,648 | 0.010741595 |
| A | 963,660,076 | 1.0088 | 955,253,842 | 74 | 2,479 | 0.014035355 |
| E | 322,668,663 | 0.9780 | 329,927,058 | 38 | 1,532 | 0.030876660 |
| F1 | 93,072,446 | 0.9590 | 97,051,560 | 10 | 248 | 0.009755256 |
| F1 | 98,227,653 | 0.6612 | 148,559,669 | 12 | 109 | 0.316711664 |
| F1 | 106,058,055 | 0.8804 | 120,465,760 | 9 | 51 | 0.030069816 |
| F1 | 108,676,979 | 0.9646 | 112,665,332 | 6 | 15 | 0.027432923 |
| Random Totals: | 3,737,867,201 | 3,926,991,833 | 362 | 13,908 | ||
| CATG D1 EXCEPTION VALUES: | 943,345 | 606,163 | ||||
| Total Test Values | 3,738,810,546 | 3,927,597,996 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 196,379,900 |
Confidence Interval Values(5)
| Local Test Value: | 3,738,810,546 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 3,731,218,096 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 4,123,977,896 | (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