Outcome - Is the result of a probability based situation. For example one outcome of rolling a dice is 6., Trial - Describes one attempt at producing a single event. Eg, one trial could be a spinner or rolling some dice, Probability (of an event) - Is the number stating how likely that thing is to happen, An event - Getting a heads when you flip a coin, or rolling a 5 on a 6-sided dice., An experiment - Repeating trials, eg, flipping a coin, Theoretical probability - The calculated probability of an event. Eg, flipping a coin 1/2, or 0.5, Sample Space - All the possible outcomes of a trial, For example, when rolling a die, all possible outcomes are 1, 2, 3, 4, 5 and 6., Experimental Probability - The measured probability of an event., Experiment - A series of trials , Sample Space of a coin Flip - Heads and Tails, Sample Space of a 6-sided dice roll - 1 to 6, How do we write probabilities? - Fraction, decimal or a percentage, Probability of rolling over a 4 on a 6-sided dice - 1/3, What is 3/4 as a decimal? - 0.75, If something has a probability of 0.25 it is - unlikely to happen, What is 0.62 as a percent? - 62%, What is 8% as a decimal? - 0.08,

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