• 1)

    Edexcel S1 June 2014 – Q6
    View Solution

    Part (a):

    Part (b):

    Part (c):

    Part (d):

  • 2)

    Edexcel S1 January 2013 – Q5
    View Solution

    Part (a):

    Part (b):

    Part (c):

    Part (d):

    Parts (e) and (f):

  • 3)

    Edexcel S1 January 2007 – Q5
    View Solution

    Part (a):

    One of these answers: Time is a continuous variable or data is in a grouped frequency table.

    Part (b):

    Area is proportional to frequency

    Parts (c) and (d):