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227/Travis
2018 Confidence Interval Detail
227/Travis
227-909/Eanes ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,432,104,490 | 0.9564 | 2,542,978,346 | 164 | 3,822 | .013010258 |
| A | 2,735,546,948 | 0.9427 | 2,901,821,309 | 129 | 3,025 | .016044927 |
| A | 3,322,587,193 | 0.9696 | 3,426,760,719 | 126 | 2,432 | .017609292 |
| A | 3,273,079,607 | 0.9316 | 3,513,395,886 | 41 | 1,115 | .030811513 |
| B | 135,805,496 | 0.9601 | 141,449,324 | 9 | 134 | .009476214 |
| B | 117,660,000 | 0.9485 | 124,048,498 | 2 | 3 | .000771037 |
| F1 | 843,334,809 | 0.9205 | 916,170,352 | 10 | 212 | .002280299 |
| F1 | 777,538,078 | 0.9748 | 797,638,570 | 7 | 27 | .000167899 |
| F1 | 680,284,845 | 0.9553 | 712,116,450 | 6 | 12 | .001791954 |
| F1 | 1,089,828,981 | 0.9556 | 1,140,465,656 | 4 | 12 | .000138980 |
| L1 | 97,482,834 | 0.9974 | 97,736,950 | 12 | 798 | .019319210 |
| L1 | 98,687,596 | 0.9982 | 98,865,554 | 10 | 168 | .030344860 |
| L1 | 107,178,755 | 0.8940 | 119,886,751 | 9 | 36 | .106176323 |
| L1 | 73,897,443 | 0.8372 | 88,267,371 | 3 | 4 | .009585954 |
| Random Totals: | 15,785,017,075 | 16,621,601,736 | 532 | 11,800 | ||
| Catg D1 Exception Values: | 186,365 | 87,150 | ||||
| Catg B Exception Values: | 259,030,000 | 264,513,997 | ||||
| Total Test Values (4): | 16,044,233,440 | 16,886,202,883 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 844,310,144 |
Confidence Interval Values (5)
| State Lower Limit: | 16,041,892,739 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 16,044,233,440 | (Within Confidence Interval) |
| State Upper Limit: | 17,730,513,027 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 15,356,372,867 | (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