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109/Hill
2018 Confidence Interval Detail
109/Hill
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 | 1,867,940 | 0.8790 | 2,125,074 | 16 | 54 | 0.022912127 |
| A | 1,756,790 | 0.9946 | 1,766,328 | 14 | 28 | 0.022438790 |
| A | 1,762,570 | 1.0555 | 1,669,891 | 10 | 19 | 0.019310131 |
| A | 1,873,210 | 1.0495 | 1,784,859 | 7 | 11 | 0.008247888 |
| E | 17,046,959 | 1.0482 | 16,263,079 | 20 | 256 | 0.041757928 |
| Random Totals: | 24,307,469 | 23,609,231 | 67 | 368 | ||
| CATG D1 EXCEPTION VALUES: | 5,266,630 | 5,535,787 | ||||
| Total Test Values(1) | 29,574,099 | 29,145,018 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,457,251 |
Confidence Interval Values(5)
| Local Test Value: | 29,574,099 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 27,687,767 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 30,602,269 | (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