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050/Coryell
2016 Confidence Interval Detail
050/Coryell
050-904/Oglesby ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,047,320 | 1.0210 | 2,984,643 | 16 | 74 | .089218372 |
| A | 4,093,270 | 1.0416 | 3,929,791 | 15 | 67 | .026203021 |
| A | 3,939,490 | 0.9201 | 4,281,589 | 11 | 43 | .058404458 |
| A | 6,991,310 | 0.9192 | 7,605,864 | 18 | 45 | .016720972 |
| E | 23,577,150 | 0.9305 | 25,338,152 | 20 | 219 | .011542984 |
| F1 | 520,750 | 0.9645 | 539,917 | 7 | 16 | .006561223 |
| Random Totals: | 42,169,290 | 44,679,956 | 87 | 464 | ||
| Catg J Exception Values: | 1,247,060 | 1,303,083 | ||||
| Catg D1 Exception Values: | 5,113,700 | 5,276,483 | ||||
| Catg F1 Exception Values: | 6,000,000 | 6,000,000 | ||||
| Total Test Values (4): | 54,530,050 | 57,259,522 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,862,976 |
Confidence Interval Values (5)
| State Lower Limit: | 54,396,546 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 54,530,050 | (Within Confidence Interval) |
| State Upper Limit: | 60,122,498 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 57,262,851 | (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