a. What type of sampling technique is Jamaal using? (1 mark) b. Identify any bias that may exist in his sampling technique? (2 marks) c. Suggest possible ways of reducing this bias. (2 marks) 7. Which questions do you need to ask in order to identify if the use of statistics in an online news article is using or misusing statistics quoted by the author of the article? (5 marks) 8. The following table shows Canada Price Index (CPI) data obtained online. Year 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 Index 91.3 92.9 95.4 97.8 100 102.8 104.7 107 109.1 111.5 114.1 114.4 Value OLOCAL AGO ENG DELL REDMI NOTE 9 Delete insert AI QUAD CAMERA F11 F12 PriScr F9 F10 :6: F8