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205/San Patricio
2017 Confidence Interval Detail
205/San Patricio
205-902/Gregory-Portland ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 225,934,837 | 0.9124 | 247,626,959 | 67 | 1,842 | .026028433 |
| A | 240,581,492 | 0.9816 | 245,091,170 | 62 | 1,437 | .010080182 |
| A | 269,699,435 | 0.9815 | 274,782,919 | 89 | 1,249 | .010626690 |
| A | 259,999,889 | 0.9768 | 266,175,153 | 48 | 708 | .005885093 |
| E | 77,661,808 | 1.0614 | 73,169,218 | 14 | 402 | .024905365 |
| F1 | 40,247,815 | 0.8765 | 45,918,785 | 10 | 112 | .104991037 |
| F1 | 39,965,438 | 1.0110 | 39,530,601 | 7 | 34 | .000313526 |
| F1 | 40,936,231 | 0.8872 | 46,140,928 | 6 | 17 | .072597745 |
| F1 | 53,958,172 | 0.7722 | 69,875,903 | 4 | 10 | .174154433 |
| Random Totals: | 1,248,985,117 | 1,308,311,636 | 307 | 5,811 | ||
| Catg D1 Exception Values: | 16,269,536 | 19,685,269 | ||||
| Total Test Values (4): | 1,265,254,653 | 1,327,996,905 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 66,399,845 |
Confidence Interval Values (5)
| State Lower Limit: | 1,261,597,060 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,265,254,653 | (Within Confidence Interval) |
| State Upper Limit: | 1,394,396,750 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 2,716,426,974 | (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