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Gillespie County
2019 Confidence Interval Detail
Gillespie County
086-902/Harper ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 11,030,097 | 0.9741 | 11,323,372 | 10 | 128 | 0.049702688 |
| A | 14,955,420 | 1.0347 | 14,453,871 | 10 | 107 | 0.035616430 |
| A | 15,088,448 | 1.0400 | 14,508,123 | 10 | 74 | 0.003521309 |
| A | 20,673,830 | 1.1073 | 18,670,487 | 10 | 62 | 0.007111603 |
| E | 347,352,969 | 0.9983 | 347,944,475 | 25 | 1644 | 0.013431369 |
| Random Totals: | 409,100,764 | 406,900,328 | 65 | 2,015 | ||
| CATG D1 EXCEPTION VALUES: | 10,111,965 | 13,138,615 | ||||
| Total Test Values(1) | 419,212,729 | 420,038,943 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 21,001,947 |
Confidence Interval Values(5)
| Local Test Value: | 419,212,729 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 399,036,996 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 441,040,890 | (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