2006 Confidence Interval Detail
206/San Saba
206-901/San Saba ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 11,155,254 | 1.0087 | 11,059,040 | 10 | 449 | .002863872 |
| A | 11,150,522 | 1.0042 | 11,103,886 | 10 | 246 | .004362879 |
| A | 11,177,876 | 0.9550 | 11,704,582 | 10 | 155 | .007756885 |
| A | 11,104,871 | 0.9940 | 11,171,902 | 10 | 97 | .022799702 |
| D3 | 45,663,150 | 1.0152 | 44,979,462 | 20 | 3,632 | .003436101 |
| F1 | 3,041,615 | 0.9536 | 3,189,613 | 7 | 91 | .006722933 |
| F1 | 3,100,874 | 0.9913 | 3,128,088 | 6 | 40 | .001439546 |
| F1 | 3,140,709 | 0.9516 | 3,300,451 | 5 | 17 | .014518498 |
| F1 | 2,841,230 | 1.0153 | 2,798,414 | 3 | 6 | .001267006 |
| L1 | 2,630,460 | 0.9868 | 2,665,647 | 8 | 92 | .000965561 |
| L1 | 2,711,904 | 1.0010 | 2,709,195 | 6 | 29 | .000200703 |
| L1 | 2,657,086 | 1.0378 | 2,560,306 | 5 | 14 | .012743906 |
| Random Totals: | 110,375,551 | 110,370,586 | 100 | 4,868 | ||
| Catg J Exception Values: | 3,998,880 | 4,062,478 | ||||
| Catg D1 Exception Values: | 23,532,230 | 27,269,203 | ||||
| Catg L1 Exception Values: | 2,689,050 | 2,669,915 | ||||
| Total Test Values (4): | 140,595,711 | 144,372,182 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 7,218,609 |
Confidence Interval Values (5)
| State Lower Limit: | 137,153,573 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 140,595,711 | (Within Confidence Interval) |
| State Upper Limit: | 151,590,791 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 138,667,002 | (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