Now let’s put what you learned about Venn Diagrams_Which items are in X groups_Questions into practice!

Dr Naqvi has created list for various factors to assess her current A&E/HDU on call workforce.

1 Which of the following is not common to exactly three lists?
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    Explanation

    C is the answer. This is incorrect because the men who are trained in each of the three skills will in fact be members of four of Dr Naqvi’s lists. This means that they are not common to exactly three lists as the question specifies.

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