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Analysing Data: Quiz 3
Analysing Data: Quiz 3
Click here for a printable version of the data and an empty graph for the box plots.
1) The data below is the number of marks scored in a test.
1) The data below is the number of marks scored in a test.
7 6 9 13 11 3 14
a) Find the range.
b) Find the median.
c) Find the lower quartile.
d) Find the upper quartile.
e) Find the interquartile range.
f) Draw the box plot for the data.
2) The data below is for the number of delivers made per day.
a) Find the range.
b) Find the median.
c) Find the interquartile range.
d) Draw the box plot for the data.
3) The data below is for the number of people that visit a shop per day.
Draw a box plot for the data above.