Probability

32d: Describe likelihood using the language of probability

34d: Understand and use the probability scale from 0 to 1 and place events roughly on a probability line

37d: Decide if events are random or not or fair or not

39d: Calculate probability based on equally likely outcomes

44d: Use the fact that probabilities sum to 1

45d: List possible combinations and use your list to calculate probabilities

46d: Sort sets of numbers into a Venn diagram

50d: Define mutually exclusive and calculate the probability of either event happening

53d: Calculate probability based on relative frequency

54d: Work out the expected number of successes given the probability and number of trials

57d: Understand that by increasing sample size outcomes will tend towards theoretical probabilities

61d: Use set notation including {},A´, Ø, ∩ and U to refer to Venn diagrams

67d: Define independent and calculate the probability of independent events both happening

68d: Complete a tree diagram with independent probabilities and use it to calculate probabilities

72d: Use a Venn diagram to calculate probabilities of combined events

73d: Solve a two-event probability problem by drawing up a tree diagram

77d: Calculate conditional probabilities from two-way tables

85d: Use a tree diagram or binomial reasoning to find probabilities of three or more events

88d: Know and use the multiplication rule for conditional probability

90d: Draw up and populate a Venn diagram for 3 events and use it to calculate probabilities

92d: Solve algebraic conditional probability problems

93d: Calculate conditional probabilities of combined events from a Venn diagram