95,0% confidence interval for mean: 127,16 +/- 5,96175 [121,198; 133,122]
95,0% confidence interval for standard deviation: [19,0704; 29,7078]
The StatAdvisor
This pane displays 95,0% confidence intervals for the mean and standard deviation of Col_1. The classical interpretation of these intervals is that, in repeated sampling, these intervals will contain the true mean or standard deviation of the population from which the data come 95,0% of the time. In practical terms, we can state with 95,0% confidence that the true mean Col_1 is somewhere between 121,198 and 133,122, while the true standard deviation is somewhere between 17,5232 and 26,1408.
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, , 1 3 +40 , . , , 22, 22 71 2- .
1- 2
| / | / - | , - | , . - | - , . - |
| 516,148 | 30,31 | 4,1 | 63,9 | |
| 512,475 | 30,4 | 4,185 | 71,3 | |
| 443,568 | 31,1 | 4,098 | 70,9 | |
| 510,058 | 30,35 | 4,19 | 75,9 | |
| 488,541 | 30,7 | 4,156 | 75,9 | |
| 541,694 | 30,1 | 4,225 | 66,2 | |
| 449,666 | 31,1 | 4,108 | 61,9 | |
| 472,208 | 30,9 | 3,95 | 63,8 | |
| 553,791 | 29,85 | 4,2 | 78,4 | |
| 507,401 | 30,45 | 4,18 | 76,6 | |
| 480,709 | 30,79 | 4,145 | 65,6 | |
| 404,602 | 31,7 | 4,05 | ||
| 468,393 | 31,1 | 4,13 | 68,5 | |
| 487,242 | 30,65 | 4,154 | 65,4 | |
| 400,322 | 31,8 | 4,04 | 74,7 | |
| 462,801 | 30,95 | 4,122 | 63,4 | |
| 429,344 | 31,35 | 4,274 | 61,9 | |
| 503,57 | 30,46 | 4,175 | 76,2 | |
| 578,028 | 29,56 | 4,274 | 77,6 | |
| 475,214 | 3,97 | 72,7 | ||
| 611,563 | 29,2 | 4,32 | 66,8 | |
| 478,877 | 30,75 | 4,143 | 62,3 | |
| 514,042 | 30,33 | 4,189 | 63,1 | |
| 585,644 | 29,47 | 4,285 | 70,1 | |
| 524,349 | 31,5 | 4,2 | 75,5 | |
| 500,753 | 30,5 | 4,17 | 66,1 | |
| 532,163 | 30,11 | 4,21 | 69,4 | |
| 529,632 | 30,2 | 4,3 | 71,2 | |
| 404,673 | 31,65 | 4,05 | 65,8 | |
| 405,141 | 31,64 | 4,05 | ||
| 479,527 | 30,75 | 4,146 | 60,5 | |
| 473,668 | 30,9 | 4,137 | 77,3 | |
| 468,759 | 30,87 | 4,13 | 78,1 | |
| 439,92 | 31,22 | 4,09 | 60,8 | |
| 542,804 | 30,2 | 4,22 | 78,9 | |
| 507,974 | 30,4 | 4,181 | 64,6 | |
| 493,446 | 30,65 | 4,162 | ||
| 520,758 | 30,3 | 4,2 | 63,8 | |
| 555,651 | 30,5 | 4,244 | 72,6 | |
| 354,368 | 32,25 | 3,987 | 66,1 | |
| 487,813 | 30,8 | 4,156 | 77,7 | |
| 559,046 | 4,25 | |||
| 519,484 | 30,27 | 4,2 | 76,7 | |
| 421,672 | 31,6 | 4,07 | 60,3 | |
| 479,017 | 30,75 | 4,143 | 78,5 | |
| 558,401 | 29,8 | 4,248 | 78,8 | |
| 490,911 | 30,61 | 4,156 | 76,5 | |
| 467,798 | 30,95 | 4,128 | ||
| 534,327 | 4,214 | 68,8 | ||
| 486,433 | 30,66 | 4,15 | 75,8 | |
| 513,547 | 30,34 | 4,19 | 71,6 | |
| 522,285 | 30,23 | 4,2 | 79,6 | |
| 533,934 | 29,5 | 4,22 | 66,3 | |
| 493,953 | 30,6 | 4,162 | 60,5 | |
| 436,678 | 31,7 | 4,09 | 70,5 | |
| 455,322 | 31,05 | 4,01 | 79,9 | |
| 513,041 | 30,34 | 4,19 | 77,5 | |
| 506,337 | 30,42 | 4,18 | 69,7 | |
| 571,162 | 29,65 | 4,265 | 77,7 | |
| 473,051 | 30,82 | 4,136 | 72,8 | |
| 502,705 | 30,47 | 4,174 | 79,2 | |
| 522,44 | 31,2 | 4,2 | 68,8 | |
| 553,71 | 29,86 | 4,24 | 76,5 | |
| 30,1 | 4,238 | 73,2 | ||
| 523,344 | 30,22 | 4,2 | 68,6 | |
| 491,266 | 30,6 | 4,16 | 76,1 | |
| 532,988 | 30,1 | 4,2 | 63,6 | |
| 545,561 | 29,95 | 4,231 | 61,1 | |
| 519,683 | 30,26 | 4,19 | 71,2 | |
| 592,408 | 30,1 | 4,294 | 77,8 | |
| 447,626 | 31,2 | 4,1 | 79,1 | |
| 484,998 | 30,68 | 4,15 | ||
| 603,083 | 29,7 | 4,31 | 75,6 | |
| 530,224 | 30,14 | 4,21 | 64,7 | |
| 518,926 | 30,27 | 4,19 | 72,4 | |
| 471,808 | 30,84 | 4,137 | 75,7 | |
| 538,127 | 30,04 | 4,22 | 61,1 | |
| 504,49 | 30,45 | 4,18 | 62,1 | |
| 498,215 | 30,52 | 4,168 | 69,6 | |
| 457,645 | 31,01 | 4,214 | 62,4 | |
| 471,706 | 4,137 | 78,1 | ||
| 604,033 | 29,5 | 4,314 | 70,8 | |
| 435,876 | 31,27 | 4,09 | 71,7 | |
| 547,073 | 30,1 | 4,233 | 74,4 | |
| 488,658 | 30,64 | 4,156 | 79,8 | |
| 483,232 | 30,7 | 4,15 | 61,7 | |
| 525,513 | 30,2 | 4,21 | ||
| 437,864 | 31,25 | 4,09 | 72,9 | |
| 523,714 | 30,2 | 4,2 | 62,5 | |
| 615,479 | 29,1 | 4,325 | 76,9 | |
| 388,428 | 31,8 | 4,09 | 72,3 | |
| 421,66 | 31,44 | 4,07 | 64,5 | |
| 517,403 | 30,29 | 4,19 | 78,1 | |
| 575,794 | 30,1 | 4,271 | 63,1 | |
| 485,776 | 30,67 | 4,156 | 72,7 | |
| 497,492 | 30,53 | 4,167 | 74,1 | |
| 446,804 | 31,14 | 4,1 | 70,5 | |
| 475,051 | 30,8 | 4,138 | 63,3 | |
| 528,184 | 30,16 | 4,208 | 65,3 | |
| 545,557 | 30,9 | 4,234 | 70,4 |
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