2011 Confidence Interval Detail
210/Shelby
210-904/Tenaha ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 4,224,035 | 0.9388 | 4,499,398 | 7 | 158 | .088641115 |
| A | 4,335,900 | 0.9404 | 4,610,698 | 7 | 89 | .023686234 |
| A | 4,226,860 | 0.9822 | 4,303,462 | 7 | 59 | .068759868 |
| A | 5,036,600 | 1.0132 | 4,970,983 | 7 | 43 | .006275530 |
| D3 | 28,120,290 | 1.0084 | 27,886,047 | 15 | 1,245 | .033299999 |
| F1 | 1,187,700 | 0.7804 | 1,521,912 | 8 | 43 | .038245061 |
| F1 | 1,024,220 | 0.8142 | 1,257,946 | 6 | 17 | .123954475 |
| F1 | 591,930 | 0.6437 | 919,574 | 4 | 5 | .113916916 |
| F1 | 1,605,750 | 0.5467 | 2,937,168 | 3 | 7 | .018653776 |
| Random Totals: | 50,353,285 | 52,907,188 | 64 | 1,666 | ||
| Catg J Exception Values: | 4,730,552 | 4,797,669 | ||||
| Catg D1 Exception Values: | 5,976,786 | 4,971,330 | ||||
| Total Test Values (4): | 61,060,623 | 62,676,187 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 3,133,809 |
Confidence Interval Values (5)
| State Lower Limit: | 59,542,378 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 61,060,623 | (Within Confidence Interval) |
| State Upper Limit: | 65,809,996 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 98,148,289 | (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