2008 Confidence Interval Detail
166/Milam
166-903/Milano ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,693,770 | 0.9445 | 2,852,059 | 10 | 110 | .053886191 |
| A | 2,764,860 | 1.0646 | 2,597,088 | 7 | 60 | .006890385 |
| A | 2,464,920 | 1.0948 | 2,251,480 | 6 | 36 | .033396845 |
| A | 3,628,555 | 0.9833 | 3,690,181 | 9 | 32 | .055977605 |
| D3 | 46,708,878 | 0.9230 | 50,605,502 | 30 | 2,247 | .107011803 |
| Random Totals: | 58,260,983 | 61,996,310 | 62 | 2,485 | ||
| Catg J Exception Values: | 11,755,116 | 11,771,234 | ||||
| Catg D1 Exception Values: | 5,533,640 | 5,171,197 | ||||
| Total Test Values (4): | 75,549,739 | 78,938,741 |
Margin of Error
| Margin of Error Percent: | 7.6609481 |
|---|---|
| Margin of Error Value: | 6,047,456 |
Confidence Interval Values (5)
| State Lower Limit: | 72,891,285 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 75,549,739 | (Within Confidence Interval) |
| State Upper Limit: | 84,986,197 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 78,217,148 | (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