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Hill County
2020 Confidence Interval Detail
Hill County
109-914/Penelope ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,923,410 | 0.8559 | 2,247,237 | 9 | 60 | 0.013768096 |
| A | 1,708,660 | 0.9933 | 1,720,185 | 8 | 29 | 0.018681625 |
| A | 2,234,360 | 0.9314 | 2,398,926 | 7 | 23 | 0.017034533 |
| A | 2,310,330 | 0.9837 | 2,348,612 | 6 | 13 | 0.013702675 |
| D2 | 1,687,700 | 0.9955 | 1,695,329 | 10 | 87 | 0.000618783 |
| E | 20,845,740 | 0.9980 | 20,887,515 | 20 | 247 | 0.065248741 |
| Random Totals: | 30,710,200 | 31,297,804 | 60 | 459 | ||
| CATG D1 EXCEPTION VALUES: | 5,423,300 | 3,619,108 | ||||
| CATG J EXCEPTION VALUES: | 1,086,100 | 1,241,134 | ||||
| Total Test Values | 37,219,600 | 36,158,046 |
Margin of Error
| Margin of Error Percent: | 6.4103955 |
|---|---|
| Margin of Error Value: | 2,317,874 |
Confidence Interval Values(5)
| Local Test Value: | 37,219,600 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 33,840,172 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 38,475,920 | (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