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109/Hill
2016 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 | 1,446,450 | 0.9960 | 1,452,259 | 7 | 51 | .029044834 |
| A | 1,537,690 | 0.8914 | 1,725,028 | 6 | 29 | .048150916 |
| A | 1,934,970 | 0.9300 | 2,080,613 | 7 | 23 | .005850923 |
| A | 1,596,970 | 0.9621 | 1,659,879 | 5 | 10 | .001836509 |
| E | 13,372,980 | 0.8388 | 15,942,990 | 11 | 238 | .012552403 |
| Random Totals: | 19,889,060 | 22,860,769 | 36 | 351 | ||
| Catg D1 Exception Values: | 4,781,230 | 7,139,446 | ||||
| Total Test Values (4): | 24,670,290 | 30,000,215 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,500,010 |
Confidence Interval Values (5)
| Local Test Value: | 24,670,290 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 28,500,205 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 31,500,225 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 31,475,264 | (See ISD Summary Worksheet) |
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, D3, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values
(6) Includes local value of unstudied property categories and sub-categories