Skip to content

Course home

Sign up

2.2.3 Central tendency, variation and standard deviation

EasyMediumHard
123456789101112
Question 11

The number of faults found on each of 40 cars during a service is summarised in the table below.

Number of faults01234
Frequency591484

Find the mode of the number of faults.

Circle your answer.

A

2

B

3

C

9

D

14

Markscheme

2.2.3 Central tendency, variation and standard deviation Questions

  1. A Level
  2. /Maths
  3. /2.2.3 Central tendency, variation and standard deviation

39 exam-style questions on AQA A Level Maths 2.2.3 Central tendency, variation and standard deviation. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank