Home›
›6.2
6.2

Statistical measures

Mean/median/mode/range; IQR; variance concept.

Syllabus Statements
  • Understand the concept of average
  • Calculate the mean, median, mode and range for a discrete data set
  • Calculate an estimate for the mean for grouped data
  • Identify the modal class for grouped data

6.2.1 Averages

Corbett Maths · Video

Averages

Dr Austin Maths · Practise

Mode, Median and Range Practice Strips

Open PDF
Dr Austin Maths · Practise

Mode, Median and Range Match-Up

QuestionsAnswers
Dr Austin Maths · Practise

Mode, Median and Range Give an Example

QuestionsAnswers
Dr Austin Maths · Practise

Mode, Median and Range Sort It Out

QuestionsAnswers
Dr Austin Maths · Practise

Mean Practice Strips

QuestionsAnswers
Dr Austin Maths · Practise

Mean Crack the Code

QuestionsAnswers
Dr Austin Maths · Practise

Averages and Range Revision Practice Grid

QuestionsAnswers
Dr Austin Maths · Practise

Combining Means Fill in the Blanks

QuestionsAnswers
Dr Austin Maths · Practise

Combining Means Practice Strips

QuestionsAnswers
Dr Austin Maths · Practise

More Combining Means Fill in the Blanks

QuestionsAnswers
Dr Austin Maths · Practise

Mean from a Table Crack the Code

QuestionsAnswers

6.2.2 Averages for Data Grouped

Corbett Maths · Video

Averages from Frequency Tables

Corbett Maths Textbook · Learn

Averages: median Textbook Exercise

Open PDF
Corbett Maths Textbook · Learn

Averages: median (frequency table) Textbook Exercise

Open PDF
Corbett Maths Textbook · Learn

Averages: median (grouped data) Textbook Exercise

Open PDF
Corbett Maths Textbook · Learn

Averages: mean (frequency table) Textbook Exercise

Open PDF
Dr Austin Maths · Practise

Mean from a Frequency Table Fill In The Blanks

QuestionsAnswers
Dr Austin Maths · Practise

Mean from a Grouped Frequency Table Practice Strips

QuestionsAnswers
Dr Austin Maths · Practise

Mean from a Grouped Frequency Table Fill In The Blanks

QuestionsAnswers

6.2.3 Cumulative Frequency

Corbett Maths · Video

Cumulative Frequency

Dr Austin Maths · Practise

Median and Quartiles Practice Strips

QuestionsAnswers
Dr Austin Maths · Practise

Median and Quartiles Fill In The Blanks

QuestionsAnswers
Dr Austin Maths · Practise

Cumulative Frequency Graphs - Wordsearch versus Sudoku Activity

Open PDF
Dr Austin Maths · Practise

Cumulative Frequency Graphs Practice Grid

QuestionsAnswers
Dr Austin Maths · Practise

Plotting Cumulative Frequency Graphs Practice Grid

QuestionsAnswers
Dr Austin Maths · Practise

Reading Cumulative Frequency Graphs Practice Grid

QuestionsAnswers
Dr Austin Maths · Practise

Finding Frequencies from Cumulative Frequency Graphs Practice Grid

QuestionsAnswers
Corbett Maths Practice · Apply

Cumulative Frequency Pdf1 Practice

Open PDF
Corbett Maths Practice · Apply

Cumulative Frequency Exercise

Open PDF