Year 10
Higher
List outcomes in a sample space diagram (two-way table) and calculate probabilities
Year 10
Higher
List outcomes in a sample space diagram (two-way table) and calculate probabilities
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Lesson details
Key learning points
- In this lesson, we will learn how to construct and interpret sample space diagrams (two-way tables) including calculating probabilities, for a variety of contexts.
Licence
This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.
3 Questions
Q1.
A dice is rolled and a fair coin is tossed. Use the table to find the probability of getting an odd number and a tail.
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A
C
Q2.
Students in year 7 were asked how they travelled to school. Work out the probability a student who travels by bus is selected.
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B
C
Q3.
Students in year 7 were asked how they travelled to school. Work out the probability of selecting a girl who doesn’t walk is selected.
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A
B