**Helpful Links**

**Mark Scheme**

**Working**

*There is no working for part d!***Question**

*Click here for a printable PDF of this question.*

16) The box plot shows the distribution of the salaries for the workers at Bexbridge Biscuits.

a) State the median salary.

**[1 mark]**

b) Find the interquartile range.

**[2 marks]**

(c) The following salary information is true for workers at Camford Cookies.

- The highest paid worker earns £85000.
- The lowest paid worker earns 20% of the salary of the highest paid worker.
- 25% of the workers earn more than £50000.
- 25% of the workers earn less than £28000.
- The median salary is £37000.

Draw a box plot to show the salaries of the workers at Camford Cookies.

**[3 marks]**

d) Make two different comparisons between the distribution of the salaries at Bexbridge Biscuits and the salaries at Camford Cookies.

**[2 marks]**