2011 Confidence Interval Detail
042/Coleman
042-901/Coleman ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 14,260,650 | 1.0048 | 14,192,526 | 15 | 913 | .132455814 |
| A | 14,207,840 | 0.9828 | 14,456,492 | 13 | 467 | .053193702 |
| A | 14,597,490 | 0.9183 | 15,896,210 | 15 | 267 | .029172113 |
| A | 14,528,680 | 0.9821 | 14,793,483 | 13 | 130 | .002002144 |
| D3 | 22,546,900 | 0.9895 | 22,786,155 | 29 | 1,823 | .049219415 |
| F1 | 3,135,110 | 0.9731 | 3,221,776 | 13 | 141 | .077900632 |
| F1 | 3,537,720 | 0.9988 | 3,541,970 | 11 | 67 | .019855620 |
| F1 | 3,236,670 | 0.9258 | 3,496,079 | 9 | 22 | .010074113 |
| F1 | 2,540,520 | 0.8716 | 2,914,777 | 5 | 5 | .023830353 |
| L1 | 2,134,440 | 1.0490 | 2,034,738 | 11 | 92 | .046915057 |
| L1 | 2,316,920 | 0.9551 | 2,425,840 | 13 | 24 | .004676909 |
| L1 | 1,682,820 | 1.0001 | 1,682,652 | 5 | 8 | .003389699 |
| Random Totals: | 98,725,760 | 101,442,698 | 152 | 3,959 | ||
| Catg J Exception Values: | 674,379 | 760,593 | ||||
| Catg D1 Exception Values: | 8,046,610 | 8,259,615 | ||||
| Catg L1 Exception Values: | 2,414,400 | 2,419,343 | ||||
| Total Test Values (4): | 109,861,149 | 112,882,249 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 5,644,112 |
Confidence Interval Values (5)
| State Lower Limit: | 107,238,137 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 109,861,149 | (Within Confidence Interval) |
| State Upper Limit: | 118,526,361 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 110,339,215 | (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