Lesson details

Key learning points

  1. In this lesson, we will discuss whether data in tables fit our hypotheses or not.

Licence

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3 Questions

Q1.
The graph below shows the favourite sport of some pupils in Year 8, how many prefer boxing?
10
4
6
Correct answer: 8
Q2.
Looking at the same graph, is the following statement true or false: "Triple the number of people prefer boxing to athletics"
Correct answer: False
Impossible to say
True
Q3.
Which statement is true? Select one.
Correct answer: 25% more people prefer other sports to athletics
4 more people prefer cricket to boxing
Double the number of people prefer athletics to tennis
Triple the number of people prefer other sports to tennis

3 Questions

Q1.
Look at the table below, which shows the favourite lunch option for boys and girls in Year 8. First, how many boys in total were asked?
100
150
25
Correct answer: 50
Q2.
Looking at the table below, what proportion of boys prefer sandwiches?
12%
18%
Correct answer: 36%
39%
Q3.
Looking at the table again, which of these statements is INCORRECT?
A higher proportion of girls like soup than boys
Half of girls prefer pizza
Correct answer: More girls than boys like pizza, so girls prefer pizza to boys
Soup is the least popular of the 3 options

Lesson appears in

UnitMaths / Bivariate data