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107/Henderson
2018 Confidence Interval Detail
107/Henderson
129-905/Mabank ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 154,687,020 | 0.6946 | 222,699,424 | 37 | 2,452 | .082327678 |
| A | 161,023,340 | 0.8319 | 193,560,933 | 32 | 1,145 | .058694912 |
| A | 160,558,780 | 0.7273 | 220,760,044 | 18 | 662 | .149089013 |
| A | 171,068,470 | 0.9692 | 176,504,818 | 21 | 411 | .026749862 |
| F1 | 31,852,570 | 0.9173 | 34,724,267 | 10 | 201 | .164216682 |
| F1 | 32,362,990 | 0.7651 | 42,299,033 | 10 | 77 | .415771752 |
| F1 | 30,356,170 | 0.9694 | 31,314,390 | 8 | 31 | .014074579 |
| F1 | 41,545,580 | 0.8857 | 46,907,057 | 5 | 12 | .010138417 |
| Random Totals: | 783,454,920 | 968,769,966 | 141 | 4,991 | ||
| Catg D1 Exception Values: | 610,400 | 536,213 | ||||
| Total Test Values (4): | 784,065,320 | 969,306,179 |
Margin of Error
| Margin of Error Percent: | 5.3241177 |
|---|---|
| Margin of Error Value: | 51,607,002 |
Confidence Interval Values (5)
| Local Test Value: | 784,065,320 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 917,699,177 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 1,020,913,181 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 939,387,549 | (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