Gcse Exam Questions On Frequency Tables Worksheet Page 5
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8GCSE Exam Questions on Frequency Tables
Question 9. (Edexcel iGCSE June 2008 Higher Paper 3 Calculator OK)
The table shows information about the pulse rates of 60 people, when they were
resting.
(a) Write down the modal class
(b) Work out an estimate of the mean pulse
rate for the 60 people
[1 mark]
[4 marks]
Question 10. (Edexcel iGCSE November 2004 Higher Paper 3 Calculator OK)
The table shows information about the ages of 24 students.
(a) Write down the mode of these ages.
(b) Calculate the mean of these ages.
[1 mark]
(b) Find the median of these ages.
[3 marks]
[2 marks]
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