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109/Hill
2017 Confidence Interval Detail
109/Hill
109-901/Abbott ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 4,503,450 | 1.1531 | 3,905,516 | 9 | 78 | .029098281 |
| A | 5,216,960 | 0.9575 | 5,448,522 | 8 | 55 | .087261465 |
| A | 6,924,210 | 1.1865 | 5,835,828 | 8 | 53 | .033212563 |
| A | 6,960,720 | 0.9973 | 6,979,565 | 7 | 34 | .009155885 |
| E | 27,106,190 | 1.0390 | 26,088,730 | 10 | 301 | .007159601 |
| Random Totals: | 50,711,530 | 48,258,161 | 42 | 521 | ||
| Catg J Exception Values: | 4,173,703 | 3,944,749 | ||||
| Catg D1 Exception Values: | 9,005,481 | 12,089,313 | ||||
| Total Test Values (4): | 63,890,714 | 64,292,223 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 3,214,611 |
Confidence Interval Values (5)
| State Lower Limit: | 61,077,612 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 63,890,714 | (Within Confidence Interval) |
| State Upper Limit: | 67,506,834 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 91,904,875 | (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