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Bell County
2021 Confidence Interval Detail
Bell County
014-908/Salado ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 187,370,309 | 0.9306 | 201,343,551 | 31 | 771 | 0.008442012 |
| A | 238,053,179 | 0.9551 | 249,244,246 | 67 | 698 | 0.008179501 |
| A | 279,256,803 | 0.9787 | 285,334,426 | 74 | 650 | 0.008247937 |
| A | 363,656,504 | 0.9639 | 377,276,174 | 28 | 561 | 0.015244309 |
| E | 244,215,511 | 0.9648 | 253,125,530 | 15 | 839 | 0.043595218 |
| F1 | 20,267,559 | 0.8854 | 22,890,850 | 9 | 90 | 0.051030626 |
| F1 | 23,019,968 | 0.9522 | 24,175,560 | 9 | 50 | 0.030712734 |
| F1 | 16,419,456 | 0.8800 | 18,658,473 | 7 | 18 | 0.042885316 |
| F1 | 24,518,191 | 0.8131 | 30,153,968 | 5 | 10 | 0.014089271 |
| Random Totals: | 1,396,777,480 | 1,462,202,778 | 245 | 3,687 | ||
| CATG D1 EXCEPTION VALUES: | 6,079,337 | 5,647,703 | ||||
| Total Test Values | 1,402,856,817 | 1,467,850,481 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 73,392,524 |
Confidence Interval Values(5)
| Local Test Value: | 1,402,856,817 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 1,394,457,957 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 1,541,243,005 | (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