Mathematics for IGCSE & O level - Categorical, Numerical And Grouped Data (Section 6 - No. 2)
What are the factors you have to consider when dealing with averages?
If there are some very high or very low data values
The average of the range
Small samples
How spread out the data values are.
Vysvětlení
When analyzing and using averages, you need to consider various factors, including the presence of outliers.