Question #1561

Diagramming Questions

Started by Valentina · started 2020-07-28 07:31 · last activity 2020-07-28 07:56 · 2 replies

Q1:

Replies

  1. Valentina · 2020-07-28 07:55

    Q1: For P2's sufficient condition, why couldn't we replace "MCA>2days" with "not </=2days" in order to match P1?

  2. Valentina · 2020-07-28 07:56

    Q2: For P3's necessary condition, why couldn't we replace ">/=3days" with "not </=2days"? Q3: Why, when you take the contrapositive of "MCA>2days-->DT" you wrote "</=2days" as the necessary condition instead of "not MCA>2days"? Q4: In answer B, why couldn't the diagram's necessary condition be "not </=2days"? Q5: How do we know what "a large proportion of mail" means? Could it be "some"?

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