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150/Llano
2018 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 | 778,933,796 | 0.9531 | 817,263,452 | 151 | 4010 | 0.024891962 |
| A | 830,145,346 | 0.9856 | 842,274,093 | 79 | 1738 | 0.007624740 |
| A | 826,096,176 | 0.9454 | 873,805,983 | 38 | 930 | 0.019782864 |
| A | 841,106,319 | 0.9730 | 864,446,371 | 21 | 423 | 0.002660401 |
| C1 | 61,562,848 | 0.7956 | 77,379,145 | 107 | 4542 | 0.238467710 |
| C1 | 63,578,740 | 0.8342 | 76,215,224 | 50 | 970 | 0.130742356 |
| C1 | 60,970,103 | 0.8418 | 72,428,253 | 25 | 282 | 0.130204591 |
| C1 | 60,520,230 | 1.0455 | 57,886,399 | 10 | 77 | 0.021483637 |
| Random Totals: | 3,522,913,558 | 3,681,698,920 | 481 | 12,972 | ||
| CATG D1 EXCEPTION VALUES: | 38,121,181 | 42,544,069 | ||||
| Total Test Values(1) | 3,561,034,739 | 3,724,242,989 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 186,212,149 |
Confidence Interval Values(5)
| Local Test Value: | 3,561,034,739 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 3,538,030,840 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 3,910,455,138 | (State Test Value plus Margin of Error Percent) |
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