(b) Find the median mark.
.......................................................
[1]
Students either pass the test or fail the test.
The pass mark is set so that 3 times as many students fail the test as pass the
test.
(c) Find an estimate for the lowest possible pass mark.
....................................................... [3]
4. Here are the examination marks for 60 pupils.
Cumulative Frequency (H) - Version 2 January 2016