Mean average
Why this, why now
In this unit pupils will learn how to calculate the mean of a set of data and use the mean to make comparisons between two sets of information where appropriate.
Prior knowledge requirements
- Ardaydu waa inay yaqaanaan aasaaska maadada.
- Ardaydu waa inay awoodaan inay raacaan tilmaamo fudud.
Unit 21 / 21
Mean average
In this unit pupils will learn how to calculate the mean of a set of data and use the mean to make comparisons between two sets of information where appropriate.
5 lessons- Explain how to calcluate the mean of a set of data including a value of zero
- Explain how the mean changes when the total quantity or number of values changes
- Explain why the mean is useful and when it is not appropriate
- Explain how to use the mean to make comparisons between two sets of data
- Explain the relationship between the mean and sharing equally