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019/Bowie
2018 Confidence Interval Detail
019/Bowie
019-914/Leary ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 4,853,492 | 0.9837 | 4,933,915 | 9 | 146 | .011309067 |
| A | 4,916,597 | 0.9201 | 5,343,546 | 9 | 63 | .012216517 |
| A | 4,805,922 | 1.0151 | 4,734,432 | 8 | 34 | .003143082 |
| A | 5,443,017 | 0.9790 | 5,559,772 | 7 | 17 | .003078069 |
| E | 10,340,865 | 0.9650 | 10,715,922 | 20 | 100 | .003396776 |
| F1 | 2,501,582 | 0.9179 | 2,725,332 | 7 | 24 | .020463225 |
| L1 | 1,564,698 | 1.0053 | 1,556,449 | 9 | 27 | .000215363 |
| Random Totals: | 34,426,173 | 35,569,368 | 69 | 411 | ||
| Catg D1 Exception Values: | 660,907 | 449,255 | ||||
| Catg F1 Exception Values: | 3,399,451 | 3,494,554 | ||||
| Catg L1 Exception Values: | 3,612,521 | 3,099,349 | ||||
| Total Test Values (4): | 42,099,052 | 42,612,526 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,130,626 |
Confidence Interval Values (5)
| State Lower Limit: | 40,481,900 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 42,099,052 | (Within Confidence Interval) |
| State Upper Limit: | 44,743,152 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 41,857,982 | (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