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229/Tyler
2018 Confidence Interval Detail
229/Tyler
229-901/Colmesneil ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 13,995,970 | 0.8115 | 17,247,036 | 17 | 410 | .163590188 |
| A | 13,644,661 | 0.7631 | 17,880,567 | 14 | 209 | .137328053 |
| A | 13,658,373 | 0.9395 | 14,537,917 | 19 | 136 | .050793996 |
| A | 11,417,674 | 0.9085 | 12,567,610 | 16 | 67 | .041032523 |
| E | 40,146,785 | 0.8259 | 48,609,741 | 26 | 712 | .121736672 |
| G1 | 7,024,139 | 1.0078 | 6,969,775 | 7 | 14 | .000778826 |
| Random Totals: | 99,887,602 | 117,812,646 | 99 | 1,548 | ||
| Catg J Exception Values: | 5,142,649 | 5,774,419 | ||||
| Catg D1 Exception Values: | 22,949,085 | 22,236,351 | ||||
| Total Test Values (4): | 127,979,336 | 145,823,416 |
Margin of Error
| Margin of Error Percent: | 5.6331015 |
|---|---|
| Margin of Error Value: | 8,214,381 |
Confidence Interval Values (5)
| Local Test Value: | 127,979,336 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 137,609,035 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 154,037,797 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 133,113,326 | (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