SPM Science 2018, Paper 2 (Question 3)

Question 3:
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]



(c) Discontinuous variation

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