Mean from a grouped frequency table

Calculate the mean of a set of data displayed in a grouped frequency table.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

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.Calculate the mean number of score.

1/3

Q2.Calculate the mean score.

2/3

Q3.Calculate the mean number of eggs laid each day.

3/3

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

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.Calculate the mean number of score.

1/3

Q2.Calculate the mean score.

2/3

Q3.Calculate the mean number of eggs laid each day.

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.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Mean from a grouped frequency table

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

Q1.Calculate the mean mark from the grouped frequency table.

1/3

Q2.Calculate the mean weight from the grouped frequency table, to 1 decimal place.

2/3

Q3.Calculate the mean age from the grouped frequency table, to 1 decimal place.

3/3

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Mean from a grouped frequency table

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

Q1.Calculate the mean mark from the grouped frequency table.

1/3

Q2.Calculate the mean weight from the grouped frequency table, to 1 decimal place.

2/3

Q3.Calculate the mean age from the grouped frequency table, to 1 decimal place.

3/3

Lesson summary: Mean from a grouped frequency table

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