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This example shows some of the statistical functions that use the sample method of computation. |
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Functions:
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| D generate list excerpts | ||
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Source:
Students took tests on three consecutive Saturdays:
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| Student | Date | Score | varSampIf | stdevSampIf | varSamp | stdevSamp |
|---|---|---|---|---|---|---|
| Andrew | 11/9/19 | 81 | 94.515 | 9.722 | 131.673 | 11.475 |
| Bella | 11/9/19 | 84 | 94.515 | 9.722 | 131.673 | 11.475 |
| Christina | 11/9/19 | 79 | 94.515 | 9.722 | 131.673 | 11.475 |
| David | 11/9/19 | 64 | 94.515 | 9.722 | 131.673 | 11.475 |
| Ellen | 11/9/19 | 61 | 94.515 | 9.722 | 131.673 | 11.475 |
| Fred | 11/9/19 | 63 | 94.515 | 9.722 | 131.673 | 11.475 |
| Andrew | 11/16/19 | 73 | 94.515 | 9.722 | 131.673 | 11.475 |
| Bella | 11/16/19 | 88 | 94.515 | 9.722 | 131.673 | 11.475 |
| Christina | 11/16/19 | 78 | 94.515 | 9.722 | 131.673 | 11.475 |
| David | 11/16/19 | 67 | 94.515 | 9.722 | 131.673 | 11.475 |
| Ellen | 11/16/19 | 87 | 94.515 | 9.722 | 131.673 | 11.475 |
| Fred | 11/16/19 | 90 | 94.515 | 9.722 | 131.673 | 11.475 |
| Andrew | 11/23/19 | 76 | 94.515 | 9.722 | 131.673 | 11.475 |
| Bella | 11/23/19 | 93 | 94.515 | 9.722 | 131.673 | 11.475 |
| Christina | 11/23/19 | 81 | 94.515 | 9.722 | 131.673 | 11.475 |
| David | 11/23/19 | 97 | 94.515 | 9.722 | 131.673 | 11.475 |
| Ellen | 11/23/19 | 97 | 94.515 | 9.722 | 131.673 | 11.475 |
| Fred | 11/23/19 | 91 | 94.515 | 9.722 | 131.673 | 11.475 |
| D s also | ||
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