CODE Havic @medschoolbro = Mystery Discount Hypothesis Errors Power in 30s Type I (α) = false positive → rejecting H₀ when it’s actually true. Type II (β) = false negative → failing to reject H₀ when H₁ is real. Power = 1 − β → boosted by ↑ sample size, ↑ effect size, ↓ variance. p-value? Just tests how surprising your data is if H₀ were true — not clinical importance. #step1 #step2ck #biostats #epidemiology #usmle #drhavicandbrody | Medschoolbro