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150/Llano
2017 Confidence Interval Detail
150/Llano
150-901/Llano ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 723,558,915 | 0.8800 | 822,226,040 | 59 | 4,013 | .035661431 |
| A | 737,464,340 | 0.9151 | 805,883,882 | 60 | 1,612 | .020434381 |
| A | 755,870,702 | 0.9218 | 819,994,253 | 40 | 893 | .012123957 |
| A | 801,714,224 | 0.9492 | 844,620,969 | 19 | 413 | .020402942 |
| C1 | 68,545,396 | 1.0009 | 68,483,761 | 48 | 4,566 | .117375445 |
| C1 | 60,800,980 | 0.8969 | 67,790,144 | 19 | 791 | .041503563 |
| C1 | 47,018,502 | 0.9237 | 50,902,351 | 12 | 210 | .019301791 |
| C1 | 65,821,780 | 1.0393 | 63,332,801 | 11 | 95 | .016490863 |
| Random Totals: | 3,260,794,839 | 3,543,234,201 | 268 | 12,593 | ||
| Catg D1 Exception Values: | 37,903,152 | 42,490,246 | ||||
| Total Test Values (4): | 3,298,697,991 | 3,585,724,447 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 179,286,222 |
Confidence Interval Values (5)
| Local Test Value: | 3,298,697,991 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 3,406,438,225 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 3,765,010,669 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 3,588,211,089 | (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