Correction methods (Bonferroni, FDR) US Medical PG Flashcards - Medical Study Cards
Master Correction methods (Bonferroni, FDR) with OnCourse flashcards. These spaced repetition flashcards are designed for medical students preparing for NEET PG, USMLE Step 1, USMLE Step 2, MBBS exams, and other medical licensing examinations.
Correction methods (Bonferroni, FDR) Flashcard Deck - 10 Cards
Flashcard 1: What statistical test is used to test the association between two or more categorical variables? _____
Answer: Chi-squared
Flashcard 2: Blinding (the cardinal feature of RCTs) is critical in reducing _____
Answer: measurement bias
Flashcard 3: The statistical power of a study is calculated by _____
Answer: 1- beta
Flashcard 4: Increased precision is associated with _____ statistical power (1 - )
Answer: increased
Flashcard 5: _____ studies are observational studies that compare the frequency with which monozygotic and dizygotic twins develop the same disease
Answer: Twin concordance
Flashcard 6: The power of a study is increased with _____ precision of measurement
Answer: increased
Flashcard 7: "α" with reference to statistical error
Answer: the probability of making a Type I statistical (false positive) error
Flashcard 8: 95% confidence interval (CI)
Answer: range of values which we are 95% certain include the true mean;
we are 95% certain that the true mean of a distribution falls within this range
Flashcard 9: Type I statistical error
Answer: Incorrectly rejecting the null hypothesis; false-positive
Flashcard 10: null hypothesis (H0)
Answer: Proposition of no difference between comparison groups
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