Acquire data sets for discrete and continuous numerical variables and...

Quick preparation

• acquire data sets for discrete and continuous numerical variables and calculate the range, median, mean and mode; make and justify decisions about…
• understanding that summarising data by calculating measures of centre can help make sense of the data, commenting on skewness or symmetry of data and…
• comparing the mean, median, mode and range of displays of data from a given context, and explaining how outliers may affect summary statistics