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014/Bell
2017 Confidence Interval Detail
014/Bell
014-907/Rogers ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 13,153,463 | 0.8726 | 15,073,875 | 12 | 303 | .087295038 |
| A | 11,324,209 | 1.0268 | 11,028,641 | 11 | 114 | .034939308 |
| A | 14,416,545 | 1.1072 | 13,020,723 | 11 | 97 | .021031008 |
| A | 15,606,915 | 1.0340 | 15,093,728 | 10 | 68 | .026233886 |
| E | 99,109,279 | 0.9319 | 106,351,839 | 17 | 935 | .011615413 |
| Random Totals: | 153,610,411 | 160,568,806 | 61 | 1,517 | ||
| Catg J Exception Values: | 640,006 | 961,646 | ||||
| Catg D1 Exception Values: | 22,292,377 | 23,036,581 | ||||
| Total Test Values (4): | 176,542,794 | 184,567,033 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 9,228,351 |
Confidence Interval Values (5)
| State Lower Limit: | 175,338,682 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 176,542,794 | (Within Confidence Interval) |
| State Upper Limit: | 193,795,384 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 173,652,658 | (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