Question 3:
Diagram 3 shows two types of hair which are curly and straight hair for 30 customers at a saloon.
(b) Based on Table 1, draw a bar chart to show the number of customers against the types of hair. [2 marks]
Answer:
(a)
Diagram 3 shows two types of hair which are curly and straight hair for 30 customers at a saloon.
Diagram 3
(a) Based on Diagram 3, complete Table 1. [2 marks]
Table 1
(b) Based on Table 1, draw a bar chart to show the number of customers against the types of hair. [2 marks]
(c) Based on bar chart in 3(b), state the type of variation. [1 mark]
Answer:
(a)
(b)
(c) Discontinuous variation