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Gillespie County
2023 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 | 17,577,971 | 0.9630 | 18,253,345 | 13 | 125 | 0.072199087 |
| A | 26,176,651 | 0.9735 | 26,889,215 | 12 | 116 | 0.024646251 |
| A | 30,688,600 | 1.0572 | 29,028,188 | 10 | 101 | 0.026601559 |
| A | 40,853,074 | 1.1384 | 35,886,397 | 10 | 86 | 0.021430469 |
| E | 565,401,124 | 1.0499 | 538,528,549 | 35 | 1,745 | 0.050552703 |
| Random Totals: | 680,697,420 | 648,585,694 | 80 | 2,173 | ||
| CATG D1 EXCEPTION VALUES: | 13,045,040 | 13,613,857 | ||||
| CATG J EXCEPTION VALUES: | 0 | 0 | ||||
| Total Test Values | 693,742,460 | 662,199,551 |
Margin of Error
| Margin of Error Percent: | 6.1438423 |
|---|---|
| Margin of Error Value: | 40,684,496 |
Confidence Interval Values(5)
| Local Test Value: | 693,742,460 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 621,515,055 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 702,884,047 | (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