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McLennan County
2020 Confidence Interval Detail
McLennan County
161-907/Lorena ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 106,604,955 | 0.9497 | 112,251,190 | 19 | 655 | 0.012948143 |
| A | 125,500,021 | 0.8887 | 141,217,532 | 22 | 549 | 0.117313510 |
| A | 122,874,553 | 1.0171 | 120,808,724 | 15 | 377 | 0.009979082 |
| A | 141,555,907 | 0.9880 | 143,275,210 | 16 | 290 | 0.005570289 |
| E | 117,040,704 | 0.9445 | 123,918,162 | 20 | 562 | 0.391060839 |
| Random Totals: | 613,576,140 | 641,470,818 | 92 | 2,433 | ||
| CATG D1 EXCEPTION VALUES: | 3,848,164 | 3,330,138 | ||||
| Total Test Values | 617,424,304 | 644,800,956 |
Margin of Error
| Margin of Error Percent: | 6.2791986 |
|---|---|
| Margin of Error Value: | 40,488,333 |
Confidence Interval Values(5)
| Local Test Value: | 617,424,304 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 604,312,623 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 685,289,289 | (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