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109/Hill
2017 Confidence Interval Detail
109/Hill
109-902/Bynum ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,015,350 | 1.0306 | 2,925,820 | 5 | 72 | .037789362 |
| A | 3,128,560 | 1.0993 | 2,845,957 | 10 | 43 | .059886439 |
| A | 3,721,810 | 1.0627 | 3,502,221 | 8 | 36 | .011676683 |
| A | 4,372,670 | 1.1104 | 3,937,923 | 7 | 27 | .017204245 |
| E | 23,504,030 | 1.0011 | 23,478,204 | 10 | 258 | .162446385 |
| L1 | 5,810,330 | 1.0139 | 5,730,674 | 7 | 24 | .001034551 |
| Random Totals: | 43,552,750 | 42,420,799 | 47 | 460 | ||
| Catg J Exception Values: | 371,049 | 377,519 | ||||
| Catg D1 Exception Values: | 9,760,290 | 13,065,320 | ||||
| Catg L1 Exception Values: | 8,097,070 | 8,000,467 | ||||
| Total Test Values (4): | 61,781,159 | 63,864,105 |
Margin of Error
| Margin of Error Percent: | 9.3333274 |
|---|---|
| Margin of Error Value: | 5,960,646 |
Confidence Interval Values (5)
| State Lower Limit: | 57,903,459 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 61,781,159 | (Within Confidence Interval) |
| State Upper Limit: | 69,824,751 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 81,914,029 | (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, 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
(6) Includes local value of unstudied property categories and sub-categories