Which set of data is represented by the box plot?
Question 9 options:
{1, 4, 6, 10, 12, 14, 19, 20, 25}
{4, 5, 8, 10, 15, 17, 19, 20, 25}
{1, 4, 6, 10, 12, 13, 17, 20, 21}
{1, 4, 6, 7, 8, 9, 10, 12, 25}
