2009 Confidence Interval Detail
130/Kendall
016-902/Blanco ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 7,196,848 | 0.9628 | 7,474,915 | 7 | 70 | .002786026 |
| A | 8,587,890 | 0.8877 | 9,674,316 | 7 | 48 | .004492690 |
| A | 7,888,630 | 0.9773 | 8,071,861 | 7 | 34 | .008427161 |
| A | 8,759,450 | 1.0655 | 8,220,976 | 6 | 28 | .017321746 |
| C | 2,260,030 | 0.9205 | 2,455,220 | 8 | 137 | .040154550 |
| C | 1,396,180 | 0.9739 | 1,433,597 | 8 | 62 | .000178234 |
| C | 2,099,470 | 0.9229 | 2,274,862 | 7 | 74 | .018000330 |
| C | 2,276,980 | 0.8709 | 2,614,514 | 7 | 50 | .094570591 |
| D3 | 44,351,205 | 1.0078 | 44,007,943 | 20 | 1,516 | .039340449 |
| Random Totals: | 84,816,683 | 86,228,204 | 77 | 2,019 | ||
| Catg D1 Exception Values: | 4,909,922 | 6,481,802 | ||||
| Total Test Values (4): | 89,726,605 | 92,710,006 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 4,635,500 |
Confidence Interval Values (5)
| State Lower Limit: | 88,074,506 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 89,726,605 | (Within Confidence Interval) |
| State Upper Limit: | 97,345,506 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 89,420,102 | (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