Averages from tables 1 (AQA GCSE Maths): Quizzes

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Averages from tables 1
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10 questions from this quiz

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What is the mode of a dataset?

The value that occurs most often

What is the median of a dataset?

The middle value when ordered

How do you calculate the mean?

Add all values ÷ number of values

How do you calculate the range?

Largest value - smallest value

What is the mode of: 3,7,3,9,3,53, 7, 3, 9, 3, 5?

33

Find the median of: 2,5,8,112, 5, 8, 11

6.56.5

Calculate the mean of: 4,6,84, 6, 8

66

What is the range of: 3,9,5,12,73, 9, 5, 12, 7?

99

What happens if two values appear equally most often in a dataset?

The data is bimodal

If the mean of 55 numbers is 88, what is their sum?

4040

Explore AQA GCSE Maths Revision Notes by Topics

Two-way tables

Pictograms

Bar charts

Pie charts

Scatter graphs

Averages and range

Averages from tables 1

Averages from tables 2

Line graphs

Stem-and-leaf diagrams

Sampling

Comparing data

Probability 1

Probability 2

Relative frequency

Frequency and outcomes

Show more

Line graphs

Stem-and-leaf diagrams

Sampling

Comparing data

Probability 1

Probability 2

Relative frequency

Frequency and outcomes

Venn diagrams

Independent events

Problem-solving practice 1

Problem-solving practice 2

Explore AQA GCSE Maths Model Answers by Topics

Two-way tables

Pictograms

Bar charts

Pie charts

Scatter graphs

Averages and range

Averages from tables 1

Averages from tables 2

Line graphs

Stem-and-leaf diagrams

Sampling

Comparing data

Probability 1

Probability 2

Relative frequency

Frequency and outcomes

Show more

Line graphs

Stem-and-leaf diagrams

Sampling

Comparing data

Probability 1

Probability 2

Relative frequency

Frequency and outcomes

Venn diagrams

Independent events

Problem-solving practice 1

Problem-solving practice 2

Explore AQA GCSE Maths Flashcards by Topics

Two-way tables

Pictograms

Bar charts

Pie charts

Scatter graphs

Averages and range

Averages from tables 1

Averages from tables 2

Line graphs

Stem-and-leaf diagrams

Sampling

Comparing data

Probability 1

Probability 2

Relative frequency

Frequency and outcomes

Show more

Line graphs

Stem-and-leaf diagrams

Sampling

Comparing data

Probability 1

Probability 2

Relative frequency

Frequency and outcomes

Venn diagrams

Independent events

Problem-solving practice 1

Problem-solving practice 2

Explore AQA GCSE Maths Exam Questions by Topics

Two-way tables

Pictograms

Bar charts

Pie charts

Scatter graphs

Averages and range

Averages from tables 1

Averages from tables 2

Line graphs

Stem-and-leaf diagrams

Sampling

Comparing data

Probability 1

Probability 2

Relative frequency

Frequency and outcomes

Show more

Line graphs

Stem-and-leaf diagrams

Sampling

Comparing data

Probability 1

Probability 2

Relative frequency

Frequency and outcomes

Venn diagrams

Independent events

Problem-solving practice 1

Problem-solving practice 2

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