Calculating outliers + drawing them on a box plot

What is an outlier?

Any number more than 1.5 x IQRabove upper quartile or any number more than 1.5 x IQR below lower quartile

Can what an outlier ’is’ vary?

Yes, but it will tell you in the question

How do you mark an outlier on a box plot?

As an x

What does the first line on the left represent?

The lowest value

What does the first line of the ‘box’ represent?

The Lower quartile

What does the line in the ‘box’ represent?

The median

What does the last line of the ‘box’ represent?

The upper quartile

What does the last line on the right represent?

The highest value