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166/Milam
2017 Confidence Interval Detail
166/Milam
166-904/Rockdale ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 45,276,239 | 0.6992 | 64,754,346 | 17 | 1,005 | .029618884 |
| A | 45,819,640 | 0.8597 | 53,297,243 | 15 | 514 | .094969185 |
| A | 47,011,270 | 0.8096 | 58,067,280 | 15 | 346 | .066908877 |
| A | 41,512,370 | 0.9328 | 44,502,970 | 15 | 203 | .006702728 |
| E | 108,038,643 | 0.9353 | 115,512,288 | 21 | 1,256 | .046755736 |
| F1 | 11,370,840 | 1.0439 | 10,892,653 | 9 | 138 | .009585827 |
| F1 | 11,340,120 | 0.9388 | 12,079,378 | 8 | 41 | .092759639 |
| F1 | 12,467,880 | 1.0690 | 11,663,124 | 6 | 16 | .004595369 |
| F1 | 11,016,530 | 0.9434 | 11,677,475 | 3 | 5 | .014803748 |
| L1 | 6,931,670 | 0.8870 | 7,814,735 | 9 | 124 | .038303114 |
| L1 | 5,994,530 | 0.9424 | 6,360,919 | 7 | 15 | .011639703 |
| L1 | 9,383,300 | 0.9681 | 9,692,490 | 4 | 4 | .002525241 |
| Random Totals: | 356,163,032 | 406,314,901 | 129 | 3,667 | ||
| Catg J Exception Values: | 11,030,162 | 10,010,707 | ||||
| Catg D1 Exception Values: | 13,742,092 | 12,691,921 | ||||
| Total Test Values (4): | 380,935,286 | 429,017,529 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 21,450,876 |
Confidence Interval Values (5)
| Local Test Value: | 380,935,286 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 407,566,653 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 450,468,405 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 706,444,975 | (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