Last updated on Sep 20, 2026

Finding Averages (Edexcel GCSE Maths): Flashcards

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Revision Notes Model Answers Quizzes Flashcards Exam Questions

Finding averages from frequency tables

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12 cards from this deck

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Meaning of frequency

How many

What a frequency table shows

How many in each category

Four key measures from frequency tables

Mode, range, median, mean

Mode definition

Category that appears most often

How to find mode in frequency table

Look for highest frequency

What range shows

How spread out the data is

Range formula

$\text{highest value} - \text{lowest value}$

Median definition

Middle value when data arranged in order

Finding median from frequency table steps

Add frequencies, find middle, count through

Third column for mean calculation

$\text{value} \times \text{frequency}$

Mean formula from frequency table

$\frac{\text{3rd col total}}{\text{2nd col total}}$

What mean represents

Overall average

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Finding Averages (Edexcel GCSE Maths): Flashcards

Practise the cards

Meaning of frequency

What a frequency table shows

Four key measures from frequency tables

Mode definition

How to find mode in frequency table

What range shows

Range formula

Median definition

Finding median from frequency table steps

Third column for mean calculation

Mean formula from frequency table

What mean represents

Explore Edexcel GCSE Maths Revision Notes by Topics

Sampling and Bias

Sampling Methods

Collecting Data

Mean, Median, Mode and Range

Averages and Spread

Frequency Tables