2006 Confidence Interval Detail
067/Eastland
067-907/Ranger ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 4,046,296 | 1.0417 | 3,884,320 | 11 | 351 | .279265367 |
| A | 4,054,580 | 0.9427 | 4,301,029 | 9 | 193 | .059604957 |
| A | 4,044,655 | 1.0520 | 3,844,729 | 7 | 123 | .025486661 |
| A | 4,010,470 | 0.8674 | 4,623,553 | 6 | 73 | .019831959 |
| D3 | 15,747,000 | 0.9857 | 15,975,449 | 24 | 1,801 | .013243369 |
| F1 | 1,623,662 | 1.0978 | 1,479,014 | 6 | 61 | .043027679 |
| F1 | 1,590,759 | 0.9514 | 1,672,019 | 6 | 26 | .013764544 |
| F1 | 1,640,129 | 0.9307 | 1,762,253 | 5 | 9 | .001955817 |
| G1 | 2,889,980 | 0.9463 | 3,053,979 | 6 | 69 | .060782519 |
| G1 | 2,840,910 | 0.8987 | 3,161,133 | 6 | 29 | .030987058 |
| G1 | 2,941,180 | 0.9902 | 2,970,289 | 5 | 16 | .015634148 |
| G1 | 2,691,780 | 1.0555 | 2,550,242 | 4 | 7 | .003646324 |
| Random Totals: | 48,121,401 | 49,278,009 | 95 | 2,758 | ||
| Catg J Exception Values: | 9,896,960 | 10,933,743 | ||||
| Catg D1 Exception Values: | 7,309,220 | 5,247,543 | ||||
| Catg F1 Exception Values: | 1,457,950 | 1,516,155 | ||||
| Total Test Values (4): | 66,785,531 | 66,975,450 |
Margin of Error
| Margin of Error Percent: | 5.0000007 |
|---|---|
| Margin of Error Value: | 3,348,773 |
Confidence Interval Values (5)
| State Lower Limit: | 63,626,677 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 66,785,531 | (Within Confidence Interval) |
| State Upper Limit: | 70,324,223 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 70,952,906 | (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