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042/Coleman
2017 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 | 23,854,880 | 1.1774 | 20,260,642 | 14 | 906 | .048458377 |
| A | 23,684,490 | 1.1281 | 20,995,027 | 14 | 489 | .025403988 |
| A | 24,807,550 | 1.1113 | 22,323,000 | 10 | 312 | .012815206 |
| A | 25,337,620 | 1.0625 | 23,847,172 | 12 | 169 | .010278160 |
| E | 47,630,290 | 0.8800 | 54,125,330 | 21 | 812 | .015472860 |
| F1 | 4,604,500 | 0.9322 | 4,939,391 | 9 | 150 | .007100611 |
| F1 | 4,686,950 | 0.9785 | 4,789,934 | 9 | 60 | .003003131 |
| F1 | 5,191,480 | 0.9538 | 5,442,944 | 7 | 25 | .001261680 |
| F1 | 5,434,194 | 1.0300 | 5,275,917 | 4 | 9 | .001004971 |
| Random Totals: | 165,231,954 | 161,999,357 | 100 | 2,932 | ||
| Catg J Exception Values: | 1,556,000 | 1,601,850 | ||||
| Catg D1 Exception Values: | 12,752,910 | 7,974,642 | ||||
| Total Test Values (4): | 179,540,864 | 171,575,849 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 8,578,792 |
Confidence Interval Values (5)
| State Lower Limit: | 162,997,057 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 179,540,864 | (Within Confidence Interval) |
| State Upper Limit: | 180,154,641 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 184,962,196 | (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, D2, E, 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