2007 Confidence Interval Detail
010/Bandera
232-904/Utopia ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 7,216,042 | 0.8793 | 8,206,576 | 12 | 121 | .020781428 |
| A | 7,186,933 | 0.9643 | 7,453,005 | 14 | 65 | .009661241 |
| A | 7,321,821 | 1.0125 | 7,231,428 | 11 | 42 | .019352581 |
| A | 7,076,801 | 1.0500 | 6,739,810 | 14 | 27 | .027781107 |
| C | 2,107,558 | 0.6189 | 3,405,329 | 11 | 153 | .195024755 |
| C | 2,130,273 | 0.7366 | 2,892,035 | 9 | 72 | .101539252 |
| C | 2,081,874 | 0.9201 | 2,262,661 | 8 | 45 | .085883974 |
| C | 2,091,496 | 1.0298 | 2,030,973 | 15 | 32 | .020830222 |
| D3 | 88,882,190 | 0.9651 | 92,096,353 | 35 | 2,935 | .012880078 |
| Random Totals: | 126,094,988 | 132,318,170 | 129 | 3,492 | ||
| Catg D1 Exception Values: | 12,228,733 | 12,335,758 | ||||
| Total Test Values (4): | 138,323,721 | 144,653,928 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 7,232,696 |
Confidence Interval Values (5)
| State Lower Limit: | 137,421,232 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 138,323,721 | (Within Confidence Interval) |
| State Upper Limit: | 151,886,624 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 135,996,949 | (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