Multiply ¼ by itself for the first child and list the rest as unaffectedAna: ‘If we just set ¼ for the first child being affected and multiply ¾ for the other three, that only covers one birth order. We’d ignore any permutations for which child is affected.’ Dr. Antoniou: ‘Exactly, that scenario might correspond to the first child alone being aa. But what if Child 2 was the one affected? Or Child 4? That method wouldn’t include those possibilities.’ Try again: |
Map: CS13 - BIOSTATISTICS: INTRODUCTION TO PROBABILITIES (1061)
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Review your pathway |
