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227/Travis
2016 Confidence Interval Detail
227/Travis
246-913/Leander ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,663,233,909 | 0.9787 | 1,699,431,806 | 201 | 4,972 | .003752042 |
| A | 1,663,149,255 | 0.9739 | 1,707,720,767 | 200 | 3,641 | .006611718 |
| A | 1,663,230,999 | 0.9719 | 1,711,319,065 | 147 | 2,728 | .033955920 |
| A | 1,663,099,268 | 0.9529 | 1,745,303,041 | 79 | 1,485 | .018828298 |
| B | 742,436,423 | 0.9939 | 746,993,081 | 8 | 40 | .003079135 |
| F1 | 201,226,637 | 0.9909 | 203,074,616 | 9 | 141 | .016954654 |
| F1 | 192,291,568 | 0.9824 | 195,736,531 | 8 | 40 | .011860260 |
| F1 | 255,503,283 | 0.9873 | 258,789,915 | 5 | 17 | .001108945 |
| Random Totals: | 8,044,171,342 | 8,268,368,822 | 657 | 13,064 | ||
| Catg D1 Exception Values: | 1,292,393 | 525,089 | ||||
| Catg F1 Exception Values: | 134,469,216 | 133,329,434 | ||||
| Total Test Values (4): | 8,179,932,951 | 8,402,223,345 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 420,111,167 |
Confidence Interval Values (5)
| State Lower Limit: | 7,982,112,178 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 8,179,932,951 | (Within Confidence Interval) |
| State Upper Limit: | 8,822,334,512 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 8,466,391,980 | (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, D3, 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