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184/Parker
2017 Confidence Interval Detail
184/Parker
119-903/Perrin-Whitt CISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,535,310 | 0.9092 | 1,688,638 | 8 | 31 | .005026900 |
| A | 2,047,930 | 0.9170 | 2,233,293 | 7 | 25 | .003704312 |
| A | 1,605,290 | 0.9152 | 1,754,032 | 6 | 12 | .008599802 |
| A | 2,363,380 | 0.9118 | 2,591,994 | 4 | 11 | .026693155 |
| E | 34,324,390 | 0.9420 | 36,437,781 | 21 | 278 | .087897188 |
| Random Totals: | 41,876,300 | 44,705,738 | 46 | 357 | ||
| Catg D1 Exception Values: | 2,009,870 | 1,447,933 | ||||
| Total Test Values (4): | 43,886,170 | 46,153,671 |
Margin of Error
| Margin of Error Percent: | 9.9282265 |
|---|---|
| Margin of Error Value: | 4,582,241 |
Confidence Interval Values (5)
| State Lower Limit: | 41,571,430 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 43,886,170 | (Within Confidence Interval) |
| State Upper Limit: | 50,735,912 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 46,338,903 | (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