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Parker County
2023 Confidence Interval Detail
Parker County
184-909/Brock ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 79,557,338 | 1.0729 | 74,151,680 | 12 | 266 | 0.017817819 |
| A | 77,409,659 | 1.0525 | 73,548,370 | 12 | 196 | 0.010795983 |
| A | 174,180,058 | 1.0028 | 173,693,716 | 22 | 363 | 0.007413222 |
| A | 811,429,191 | 1.0280 | 789,328,007 | 45 | 1,142 | 0.016649712 |
| E | 407,444,789 | 1.0921 | 373,083,773 | 20 | 950 | 0.033753667 |
| F1 | 14,159,505 | 0.9690 | 14,612,492 | 9 | 28 | 0.053521042 |
| F1 | 14,056,110 | 1.1240 | 12,505,436 | 7 | 15 | 0.020591915 |
| F1 | 25,886,899 | 1.1705 | 22,116,103 | 7 | 20 | 0.030286377 |
| F1 | 48,074,816 | 1.0918 | 44,032,621 | 4 | 20 | 0.009626333 |
| Random Totals: | 1,652,198,365 | 1,577,072,198 | 138 | 3,000 | ||
| CATG D1 EXCEPTION VALUES: | 5,040,688 | 4,644,136 | ||||
| Total Test Values | 1,657,239,053 | 1,581,716,334 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 79,085,817 |
Confidence Interval Values(5)
| Local Test Value: | 1,657,239,053 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 1,502,630,517 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 1,660,802,151 | (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