Starter quiz
- Which of these is not a prime number?
- 1 ✓
- 2
- 3
- 5
- 7
-
- Which of these is the full factor list of 18?
- 2, 3, 6, 9
- 2, 3, 6, 9, 18
- 1, 2, 3, 6, 8, 18
- 1, 2, 3, 6, 9, 18 ✓
-
- 9, 27, 36, 45, 81, 108 are all multiples of ______ and 9.
- '3' ✓
- Which of these fair spinners does not have equally likely outcomes?
The possible outcomes from this fair spinner are {leg, pea, ant, nut, ______}.- 'saw' ✓
- Which of these calculations leads to a square number?
- 3 + 4 + 7 + 10 − 2
- 6 × 7 − 6 ✓
- 72 − 3 × 5
- 12 + 5 − 3 × 2
-
Exit quiz
- An outcome table is a table that shows __________ of the possible outcomes.
- all ✓
- none
- some
-
This outcome table shows all the possible outcomes for which spinner, when spun twice?- Two teams are playing a football match. The table lists the outcomes when each team scores 1, 2 or 3 goals. Which outcome table is completed from team 1's perspective?
A spinner is spun. The outcome table shows two events; prime numbers and odd numbers. What is the sample space for the trial?- {2, 3, 5, 7}
- {1, 3, 5, 7, 9}
- {1, 2, 3, 4, 5, 6, 7, 8, 9} ✓
- {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
-
This two-way table shows shoe size and year group in a school. The number of students who are not in year 7 and have size 5 feet is ______.- '266' ✓
The missing frequency in this two-way table is ______.- '29' ✓
Worksheet
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Presentation
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Lesson Details
Key learning points
- Possible outcomes for two events can be listed in a table.
- The outcome table can be used to generate a list of outcomes.
- A list of outcomes can be used to generate an outcome table.
Common misconception
Pupils may worry about which event/stage of the trial should be the rows and which should be the columns in an outcome table.
Explain that the rows and columns can be transposed. Depending on the context AB and BA may be the same outcome, whereas in other contexts they may be two different outcomes, so a little care is needed in interpretation.
Keywords
Outcome table - An outcome table is a table that shows all the possible outcomes.
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