2010 Confidence Interval Detail
105/Hays
105-904/Dripping Springs ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 531,614,251 | 0.9602 | 553,649,501 | 60 | 2,423 | .010250612 |
| A | 488,776,252 | 0.9694 | 504,204,923 | 60 | 1,605 | .009289769 |
| A | 447,543,024 | 0.9970 | 448,889,693 | 59 | 1,178 | .005689639 |
| A | 405,112,400 | 0.9840 | 411,699,593 | 26 | 764 | .014029301 |
| C | 35,010,060 | 1.0145 | 34,509,670 | 10 | 863 | .002774516 |
| C | 40,687,080 | 0.9560 | 42,559,707 | 10 | 588 | .007383932 |
| C | 31,193,880 | 0.9982 | 31,250,130 | 8 | 294 | .023460420 |
| C | 39,757,180 | 0.9949 | 39,960,981 | 5 | 177 | .001390109 |
| D3 | 305,831,765 | 0.9379 | 326,081,421 | 15 | 3,336 | .007587081 |
| Random Totals: | 2,325,525,892 | 2,392,805,619 | 253 | 11,228 | ||
| Catg J Exception Values: | 17,223,089 | 16,942,832 | ||||
| Catg D1 Exception Values: | 6,952,778 | 7,059,320 | ||||
| Total Test Values (4): | 2,349,701,759 | 2,416,807,771 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 120,840,389 |
Confidence Interval Values (5)
| State Lower Limit: | 2,295,967,382 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 2,349,701,759 | (Within Confidence Interval) |
| State Upper Limit: | 2,537,648,160 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 2,491,619,596 | (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