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123/Jefferson
2018 Confidence Interval Detail
123/Jefferson
123-905/Nederland ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 292,714,648 | 0.9739 | 300,559,244 | 32 | 3,231 | .023239986 |
| A | 306,993,930 | 0.9627 | 318,888,470 | 47 | 2,303 | .011784783 |
| A | 299,934,050 | 0.9686 | 309,657,289 | 49 | 1,568 | .010974467 |
| A | 292,921,680 | 0.9565 | 306,243,262 | 39 | 980 | .006372600 |
| B | 96,239,740 | 0.9694 | 99,277,636 | 11 | 148 | .025809272 |
| F1 | 120,960,236 | 0.8437 | 143,368,776 | 7 | 455 | .015416267 |
| F1 | 121,448,520 | 0.8965 | 135,469,626 | 7 | 67 | .022432353 |
| L1 | 28,832,760 | 1.0129 | 28,465,554 | 9 | 437 | .002661079 |
| L1 | 32,802,700 | 1.0278 | 31,915,450 | 7 | 73 | .021849800 |
| L1 | 31,102,980 | 0.8887 | 34,998,290 | 7 | 23 | .019322667 |
| L1 | 67,150,070 | 0.9728 | 69,027,621 | 5 | 15 | .013764798 |
| Random Totals: | 1,691,101,314 | 1,777,871,218 | 220 | 9,300 | ||
| Catg D1 Exception Values: | 93,030 | 67,781 | ||||
| Total Test Values (4): | 1,691,194,344 | 1,777,938,999 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 88,896,949 |
Confidence Interval Values (5)
| State Lower Limit: | 1,689,042,050 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,691,194,344 | (Within Confidence Interval) |
| State Upper Limit: | 1,866,835,948 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 2,385,790,326 | (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