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206/San Saba
2018 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 | 17,373,810 | 0.9731 | 17,854,085 | 16 | 415 | .023023015 |
| A | 17,405,120 | 0.9525 | 18,273,092 | 16 | 230 | .004969946 |
| A | 17,034,170 | 1.0676 | 15,955,573 | 17 | 146 | .012861614 |
| A | 17,626,730 | 1.0758 | 16,384,765 | 16 | 85 | .009997467 |
| E | 107,738,910 | 0.9852 | 109,357,400 | 22 | 1,166 | .014619445 |
| F1 | 9,692,130 | 0.9597 | 10,099,125 | 15 | 121 | .002559943 |
| F1 | 8,875,840 | 0.9692 | 9,157,903 | 15 | 37 | .003649430 |
| F1 | 13,383,400 | 0.9830 | 13,614,852 | 10 | 15 | .002349987 |
| L1 | 4,159,200 | 1.0572 | 3,934,166 | 9 | 86 | .015221049 |
| L1 | 3,370,510 | 0.9853 | 3,420,796 | 7 | 28 | .002871252 |
| L1 | 4,223,100 | 1.0912 | 3,870,143 | 6 | 17 | .020061191 |
| L1 | 3,616,050 | 0.9705 | 3,725,966 | 4 | 5 | .000653148 |
| Random Totals: | 224,498,970 | 225,647,866 | 153 | 2,351 | ||
| Catg J Exception Values: | 4,581,760 | 5,038,012 | ||||
| Catg D1 Exception Values: | 24,589,842 | 31,169,864 | ||||
| Catg F1 Exception Values: | 4,894,550 | 5,034,094 | ||||
| Catg L1 Exception Values: | 4,691,860 | 4,692,541 | ||||
| Total Test Values (4): | 263,256,982 | 271,582,377 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 13,579,118 |
Confidence Interval Values (5)
| State Lower Limit: | 258,003,259 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 263,256,982 | (Within Confidence Interval) |
| State Upper Limit: | 285,161,495 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 270,275,132 | (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