7C 
7B 
7A 
8A 
9A 
10A 
Column Graph of the rainfall of 10 countries 
Column Graph of the rainfall of 10 countries 
Column Graph of the rainfall of 10 countries 
Column Graph of the rainfall of more than 10 countries 
Column Graph of the rainfall of more than 10 countries 
Column Graph of the rainfall of more than 10 countries 
Calculation of the mean, median, mode and range of the data set 
Calculation of the mean, median, mode and range of the data set 
Calculation of the mean, median, mode and range of the data set 
Calculation of the mean, median, mode and range of more than 1 data set (eg. geographical, categorical or economical) 
Calculation of the mean, median, mode and range of more than 1 data set (eg. geographical, categorical or economical) 
Calculation of the mean, median, mode and range of more than 1 data set (eg. geographical, categorical or economical) 
Nicely presented work 
Identification of any outlying data. 
Identification of any outlying data. 
Comparing backtoback data displays using mean, median and range 
Comparing backtoback data displays using mean, median and range 
Comparing backtoback data displays using mean, median and range 
Reflection of learning from the task. 
Nicely presented work 
Calculation of the mean, median, mode and range for the data set without the outlying data. 
Identification of any outlying data. 
Identification of any outlying data. 
Identification of any outlying data. 

Reflection of learning from the task. 
Description of the changes the outlying data has caused to the mean, median, mode and range. 
Calculation of the mean, median, mode and range for the data set without the outlying data. 
Calculation of the mean, median, mode and range for the data set without the outlying data. 
Calculation of the mean, median, mode and range for the data set without the outlying data. 


Nicely presented work 
Description of the changes the outlying data has caused to the mean, median, mode and range. 
Description of the changes the outlying data has caused to the mean, median, mode and range. 
Description of the changes the outlying data has caused to the mean, median, mode and range. 


Reflection of learning from the task. 
Description of backtoback data as ‘skewed’, ‘symmetric’ or ‘bimodal’ 
Description of backtoback data as ‘skewed’, ‘symmetric’ or ‘bimodal’ 
Description of backtoback data as ‘skewed’, ‘symmetric’ or ‘bimodal’ 



Nicely presented work 
Evidence of calculating quartiles and interquartile range 
Evidence of calculating quartiles and interquartile range 



Reflection of learning from the task. 
Evidence of the construction of box plots 
Evidence of the construction of box plots 




Compare 2 box plots and discuss distribution of data 
Compare 2 box plots and discuss distribution of data 




Nicely presented work 
Calculate standard deviation of a set of data 




Reflection of learning from the task. 
Evidence of the usage of standard deviation to compare 2 sets of data 





Investigate the effects of outliers on the standard deviation of set of data 





Nicely presented work 





Reflection of learning from the task. 