Leaving Certificate
Ordinary Level
2015 P2 Q9
Question
Question
![](https://www.google.com/images/icons/product/drive-32.png)
Marking Scheme
Marking Scheme
![](https://www.google.com/images/icons/product/drive-32.png)
Worked Solutions
Worked Solutions
![](https://www.google.com/images/icons/product/drive-32.png)
#Data #Numerical Continuous #Averages #Mean #Range #Percentages #Histograms #Statistics #Emperical Rule #Standard Deviations