# Median, Mode and Range

In this lesson, we will learn how to find the mode, median and range from a set of data.

#### Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

# Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.The mean of these set of numbers 1, 2, 3, 6 is...

1/3

Q2.The number four is added to the set of numbers above. What happens to the mean?

2/3

Q3.In the first 6 tests he takes, Jake scores a mean of 60 marks. In the final 4 tests, he scores a mean of 70 marks. What is his overall mean?

3/3

#### Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

# Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.The mean of these set of numbers 1, 2, 3, 6 is...

1/3

Q2.The number four is added to the set of numbers above. What happens to the mean?

2/3

Q3.In the first 6 tests he takes, Jake scores a mean of 60 marks. In the final 4 tests, he scores a mean of 70 marks. What is his overall mean?

3/3

# Video

Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:

• Click "Close Video"
• Click "Next" to view the activity

Your video will re-appear on the next page, and will stay paused in the right place.

# Worksheet

These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click ‘Next’ below.

#### Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

# Statistics Lesson 7:

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

Q1.The mean of the set of numbers 3, 3, 3, 4, 5, 6 is...

1/5

Q2.The median of the set of numbers 3, 3, 3, 4, 5, 6 is...

2/5

Q3.The mode of the set of numbers 3, 3, 3, 4, 5, 6 is...

3/5

Q4.The range of the set of numbers 3, 3, 3, 4, 5, 6 is...

4/5

Q5.Here is a set of numbers: 4, 5, 2, 1, 8. Tick the CORRECT statements

Select two (2) boxes

5/5

#### Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

# Statistics Lesson 7:

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

Q1.The mean of the set of numbers 3, 3, 3, 4, 5, 6 is...

1/5

Q2.The median of the set of numbers 3, 3, 3, 4, 5, 6 is...

2/5

Q3.The mode of the set of numbers 3, 3, 3, 4, 5, 6 is...

3/5

Q4.The range of the set of numbers 3, 3, 3, 4, 5, 6 is...

4/5

Q5.Here is a set of numbers: 4, 5, 2, 1, 8. Tick the CORRECT statements

Select two (2) boxes

5/5

# Lesson summary: Median, Mode and Range

## Time to move!

Did you know that exercise helps your concentration and ability to learn?

For 5 mins...

Move around:
Climb stairs

On the spot:
Chair yoga