Skip to content

Course home

2.2.1 Data presentation and interpretation

2.2.1 Data presentation and interpretation

MediumHard
1234
Question 4

In a histogram, the class 35≤x<55 35\leq x<55\,35≤x<55 has frequency density 3.2.

a.

Find the frequency in the class.

[2]
b.

State what determines the area of a histogram bar.

[1]
Markscheme

2.2.1 Data presentation and interpretation Questions

  1. A Level
  2. /Maths
  3. /2.2.1 Data presentation and interpretation

8 exam-style questions on WJEC A Level Maths 2.2.1 Data presentation and interpretation. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank