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Add or multiply

Exercise and reference answers

Upper category
Add
Lower category
Multiply
Items
  1. Category
    Add
    Item
    A or B
  2. Category
    Add
    Item
    Either one
  3. Category
    Add
    Item
    Exclusive
  4. Category
    Add
    Item
    Union
  5. Category
    Multiply
    Item
    A and B
  6. Category
    Multiply
    Item
    Both occur
  7. Category
    Multiply
    Item
    Then next
  8. Category
    Multiply
    Item
    Joint
Instructions
Send each situation to the addition track or the multiplication track.

Explanation

_Source: OpenStax Introductory Statistics 2e, Chapter 3, Probability Topics._
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