2 (a) (i) Define the term hypothesis. [1] ……………………………………………………………………... (ii) Give one example of Secondary data. [1] ……………………………………………………………………... Name the type of graph a researcher can use to present rainfall (b) (i) data. [1] ……………………………………………………………………... (ii) What name is given to the method of sampling whereby a researcher samples at regular intervals? [1] ……………………………………………………………………... (iii) Why is it important for students to work in pairs or groups when carrying out a reseach? ……………………………………………………………………........... [1] ……………………………………………………………………........... [Total : 5 marks]
2 (a) (i) Define the term hypothesis. ……………………………………………………………………... [1] (ii) Give one example of Secondary data. ……………………………………………………………………... [1] (b) (i) Name the type of graph a researcher can use to present rainfall data. ……………………………………………………………………... [1] (ii) What name is given to the method of sampling whereby a researcher samples at regular intervals? ……………………………………………………………………... [1] (iii) Why is it important for students to work in pairs or groups when carrying out a reseach? ……………………………………………………………………........... ……………………………………………………………………........... [1] [Total : 5 marks]