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Student's t-test

math Maturity 11-13

We can use math to compare things.

William Sealy Gosset.jpg
William Sealy Gosset.jpg
It helps us see if two groups are truly different. A man named Student helped find this way. It helps us know if things are the same. It is very useful. Do you like to compare things?

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🖼️ Images & Media (8)
File:William Sealy Gosset.jpg
William Sealy Gosset.jpg
File:One sample t-test.png
One sample t-test.png
File:2 Sample Test.png
2 Sample Test.png
File:Type 1 error.png
Type 1 error.png
File:Power of t-tests.png
Power of t-tests.png
File:Graph_of_word_recall_vs_drug_dose.svg
Graph_of_word_recall_vs_drug_dose.svg
File:Regression_lines_with_slopes_4_and_0.jpg
Regression_lines_with_slopes_4_and_0.jpg
File:Power vs effect size and sample size.svg
Power vs effect size and sample size.svg
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Student's t-distribution
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📚 Content adapted from Wikipedia | Readability: FK 12.2 | Vital Level 4