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019/Bowie
2016 Confidence Interval Detail
019/Bowie
019-902/Hooks ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 23,266,579 | 1.0052 | 23,146,219 | 10 | 564 | .029703187 |
| A | 24,036,345 | 0.9431 | 25,486,528 | 12 | 300 | .007046896 |
| A | 21,669,077 | 0.9548 | 22,694,886 | 10 | 186 | .028364543 |
| A | 25,766,205 | 0.9694 | 26,579,539 | 9 | 129 | .020553259 |
| E | 30,212,090 | 0.9517 | 31,745,392 | 15 | 439 | .010804356 |
| F1 | 3,251,416 | 0.8491 | 3,829,250 | 8 | 38 | .014305933 |
| F1 | 3,247,540 | 0.9207 | 3,527,251 | 6 | 16 | .007519758 |
| F1 | 4,204,614 | 0.9256 | 4,542,582 | 4 | 10 | .006116952 |
| F1 | 2,893,043 | 1.0387 | 2,785,254 | 2 | 3 | .003759786 |
| Random Totals: | 138,546,909 | 144,336,901 | 76 | 1,685 | ||
| Catg D1 Exception Values: | 4,895,287 | 4,643,717 | ||||
| Total Test Values (4): | 143,442,196 | 148,980,618 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 7,449,030 |
Confidence Interval Values (5)
| State Lower Limit: | 141,531,588 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 143,442,196 | (Within Confidence Interval) |
| State Upper Limit: | 156,429,648 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 149,396,740 | (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, D3, 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