2011 Confidence Interval Detail
007/Atascosa
128-901/Karnes City ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 3,708,239 | 0.9995 | 3,710,094 | 15 | 311 | .026105448 |
| G1 | 14,505,359 | 0.9914 | 14,631,187 | 7 | 21 | .022643657 |
| G1 | 13,766,249 | 1.0013 | 13,748,376 | 5 | 9 | .007551393 |
| G1 | 20,440,984 | 1.0214 | 20,012,712 | 3 | 4 | .009762249 |
| Random Totals: | 52,420,831 | 52,102,369 | 30 | 345 | ||
| Catg D1 Exception Values: | 2,602,830 | 2,357,942 | ||||
| Catg G1 Exception Values: | 7,483,620 | 7,113,109 | ||||
| Total Test Values (4): | 62,507,281 | 61,573,420 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 3,078,671 |
Confidence Interval Values (5)
| State Lower Limit: | 58,494,749 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 62,507,281 | (Within Confidence Interval) |
| State Upper Limit: | 64,652,091 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 70,171,881 | (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