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Milam County
2023 Confidence Interval Detail
Milam County
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 | 60,526,442 | 0.9355 | 64,699,564 | 19 | 721 | 0.098031061 |
| A | 71,112,790 | 1.0520 | 67,597,709 | 15 | 489 | 0.019661047 |
| A | 114,694,700 | 0.9963 | 115,120,646 | 24 | 560 | 0.024753859 |
| A | 187,586,490 | 1.0441 | 179,663,337 | 20 | 556 | 0.015597644 |
| E | 308,250,297 | 1.0273 | 300,058,695 | 20 | 1,250 | 0.222643399 |
| F1 | 20,548,030 | 0.7581 | 27,104,643 | 11 | 121 | 0.073987610 |
| F1 | 19,281,630 | 0.8933 | 21,584,720 | 9 | 45 | 0.031650396 |
| F1 | 25,610,270 | 0.8675 | 29,521,925 | 9 | 27 | 0.026682735 |
| F1 | 23,760,720 | 1.0262 | 23,154,083 | 4 | 9 | 0.001294634 |
| Random Totals: | 831,371,369 | 828,505,322 | 131 | 3,778 | ||
| CATG D1 EXCEPTION VALUES: | 11,891,169 | 10,903,648 | ||||
| CATG J EXCEPTION VALUES: | 12,914,737 | 13,530,999 | ||||
| Total Test Values | 856,177,275 | 852,939,969 |
Margin of Error
| Margin of Error Percent: | 7.4741343 |
|---|---|
| Margin of Error Value: | 63,749,879 |
Confidence Interval Values(5)
| Local Test Value: | 856,177,275 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 789,190,090 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 916,689,848 | (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