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IB Studies - Logic and probability
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Simple probability
  • Understand the term outcome.
  • Write simple probabilities as either fractions or decimals.
  • Understand the complement of a probability.
 
Combined events
  • Understand the terms OR and AND in relation to probability.
  • Represent two events by use of a sample space.
  • Use a tree diagram to represent more than one event taking place.
 
Conditional probability
  • Find conditional probability by use of a table.
  • Conditional probability by use of a tree diagram.
 
Venn diagrams and set theory
  • Represent data by use of a Venn diagram.
  • Use set notation correctly to make statements and shade Venn diagrams.
  • Use Venn diagrams to solve probability questions.
 
Independent and mutually exclusive
  • Understand the terms independent and mutually exclusive.
  • Use Venn diagrams, or formula to show events as independent or mutually exclusive.
 
Logic
  • Understand the basic symbols for implication, equivalence, negation, conjunction, disjunction, exclusive disjunction.
  • Relate the above statements with set theorem and the symbols used for set theory.
  • Set up and interpret truth tables for connectives, contradiction and tautology.
  • Defining implication, inverse, converse and contrapositive.