2011 Confidence Interval Detail
047/Comanche
067-904/Gorman ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 741,220 | 0.9665 | 766,912 | 10 | 16 | .013819950 |
| D3 | 5,788,992 | 1.0207 | 5,671,590 | 23 | 472 | .003977593 |
| G1 | 572,527 | 1.1101 | 515,744 | 9 | 24 | .059718780 |
| Random Totals: | 7,102,739 | 6,954,246 | 42 | 512 | ||
| Catg J Exception Values: | 130,671 | 429,360 | ||||
| Catg D1 Exception Values: | 2,332,145 | 2,309,366 | ||||
| Total Test Values (4): | 9,565,555 | 9,692,972 |
Margin of Error
| Margin of Error Percent: | 5.0000041 |
|---|---|
| Margin of Error Value: | 484,649 |
Confidence Interval Values (5)
| State Lower Limit: | 9,208,323 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 9,565,555 | (Within Confidence Interval) |
| State Upper Limit: | 10,177,621 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 9,852,283 | (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