2011 Confidence Interval Detail
001/Anderson
107-910/La Poynor ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,501,848 | 0.9749 | 2,566,261 | 10 | 29 | .002118325 |
| A | 2,125,330 | 0.9836 | 2,160,767 | 7 | 13 | .001554764 |
| D3 | 26,452,508 | 0.9314 | 28,400,803 | 17 | 815 | .250202216 |
| G1 | 712,226 | 1.0521 | 676,957 | 3 | 5 | .006957030 |
| Random Totals: | 31,791,912 | 33,804,788 | 37 | 862 | ||
| Catg D1 Exception Values: | 2,557,485 | 2,393,315 | ||||
| Catg G1 Exception Values: | 32,335,576 | 31,190,802 | ||||
| Total Test Values (4): | 66,684,973 | 67,388,905 |
Margin of Error
| Margin of Error Percent: | 10.2716671 |
|---|---|
| Margin of Error Value: | 6,921,964 |
Confidence Interval Values (5)
| State Lower Limit: | 60,466,941 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 66,684,973 | (Within Confidence Interval) |
| State Upper Limit: | 74,310,869 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 63,284,642 | (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