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Data and Chance · Summer Term

Calculating Theoretical Probability

Calculate the theoretical probability of simple events as fractions, decimals, and percentages, understanding sample spaces and mutually exclusive events.

Key Questions

  1. Differentiate between an event that is 'certain' and one with a probability of 1.
  2. Predict the theoretical probability of different outcomes in a simple chance experiment (e.g., rolling a die, drawing a card).
  3. Justify why the sum of probabilities of all possible outcomes in an event is 1.

NCCA Curriculum Specifications

NCCA: Junior Cycle - Strand 3: Statistics and Probability - SP.3.1NCCA: Junior Cycle - Strand 3: Statistics and Probability - SP.3.2
Class/Year: 1st Class
Subject: Foundations of Mathematical Thinking
Unit: Data and Chance
Period: Summer Term

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