Recent content by Collins1

  1. C

    MHB Calculating Conditional Probability of Male/Female Customers Buying Books A-D

    There are 4 books being sold in the bookshop : A, B, C, D. We know that 20% of the male customers buy book A at least once a week, 55% buy book B at least once a week, 25% buy book C at least once a week and 15% buy book D at least once in a month. We also know that 32% of the female customers...