Mean from a grouped frequency table
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Lesson details
Key learning points
- In this lesson, we will learn how to calculate the mean of a set of data displayed in a grouped frequency table.
Licence
This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.
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3 Questions
Q1.
Calculate the mean number of score.
1
3
Q2.
Calculate the mean score.
1
1.5
3.2
Q3.
Calculate the mean number of eggs laid each day.
1.6
1.85
2
3 Questions
Q1.
Calculate the mean mark from the grouped frequency table.
2995
50
9.5
Q2.
Calculate the mean weight from the grouped frequency table, to 1 decimal place.
13.4
5835
Q3.
Calculate the mean age from the grouped frequency table, to 1 decimal place.
4.05
730