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 Question 1 

Describe the main differences between quantitative and qualitative research. [30 marks] 

Question 2 

Probability and non-probability sampling are designed for specific purposes. Using appropriate examples, explain the differences between the two and the benefits of using each. [30 marks] 

Question 3 

(a) Explain the reasons why sampling design is important. [10 marks] 

(b) Describe the different types of sampling design. [20 marks]

(c) Elaborate on the main difference between dependent and independent variables. [10 marks]