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139/Lamar
2018 Confidence Interval Detail
139/Lamar
139-905/Chisum ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 10,090,150 | 0.8212 | 12,287,080 | 14 | 230 | .044023179 |
| A | 10,087,800 | 0.8413 | 11,990,729 | 15 | 134 | .024670615 |
| A | 9,553,760 | 0.8913 | 10,718,905 | 13 | 96 | .031674302 |
| A | 10,665,790 | 0.8578 | 12,433,889 | 13 | 70 | .014873182 |
| E | 89,440,108 | 0.8985 | 99,543,804 | 16 | 1,340 | .038346675 |
| L1 | 3,046,500 | 1.0013 | 3,042,545 | 8 | 44 | .015203575 |
| L1 | 3,681,260 | 0.9630 | 3,822,700 | 7 | 8 | .018366661 |
| Random Totals: | 136,565,368 | 153,839,652 | 86 | 1,922 | ||
| Catg J Exception Values: | 29,538,820 | 32,496,546 | ||||
| Catg D1 Exception Values: | 13,620,262 | 14,683,679 | ||||
| Catg L1 Exception Values: | 2,549,530 | 2,532,865 | ||||
| Total Test Values (4): | 182,273,980 | 203,552,742 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 10,177,637 |
Confidence Interval Values (5)
| Local Test Value: | 182,273,980 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 193,375,105 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 213,730,379 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,001,696,569 | (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