Test 2

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4 Terms

1
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What is an F-test

An omnibus test that tells you whether theres an statistically significant difference between group means

  • ANOVA


2
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What happens if you keep doing a lot of comparisons (E.g t test)?

  • Increase risk of type 1 error

  • experimentwise α = 1-(1-α)^c

    • tells you the probability of having type 1 error


3
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t

t

4
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t

t