17M.1.SL.TZ2.S_8
A city hired 160 employees to work at a festival. The following cumulative frequency curve shows the number of hours employees worked during the festival.
The city paid each of the employees £8 per hour for the first 40 hours worked, and £10 per hour for each hour they worked after the first 40 hours.
Write down the number of employees who worked 50 hours or less.
[1]
a.ii.
Find the amount of money an employee earned for working 40 hours;
[1]
b.i.
Markscheme / solution
130 employees A1 N1
[1 mark]
a.ii.
£320 A1 N1
[1 mark]
b.i.
Examiners’ report
[N/A]
a.ii.
[N/A]
b.i.