2. Identify the sampling technique being described. " . Determine the type of data being described. * Systematic Stratified Cluster Simple Random Ordinal Nomial Continuous Discrete Ms. Wilson puts the names of everyone in the Rank the class into a hat O O O O difficulty of the and randomly Data chooses 3 to Management O O O O win a prize Course. 1=Very Easy, 5=Very Student Council Hard surveys a proportion of O O How many 5's students in each O O you get when grade regarding rolling a single O O O O spirit activities. die 5 times. The head office of Starbucks The speed of the conducts a first 100 cars taste test of that drive past O O O O their new coffee your house. by choosing 3 O O O O locations and What type pet do surveying all you have? O O O O employees at those locations 6. a) Who is the population in this article? * 3. Which question is unbiased? * All Canadians that have had travel plans impacted by travel delays Does the school board have the right to enforce a dress code? Al Canadians with phones 18 years of age and older Do you think the mayor is doing a good job in spite of his questionable character? Al Canadians who have travelled in the last 5 months Do you prefer daytime or evening television programming? All individuals who have immigrated to Canada in the last 10 years Do you think the government should be allowed to cut down trees willy nilly to All Canadians of all ages build a new highway? 4. Which question is biased? * 6. b) What type of surveying was conducted? * Are you happy with your current mobile telephone service? Multi-Stage Random Sample Should the school's parking lot be repaved? Stratified Random Sample Is the current minimum age requirement for drivers appropriate? Voluntary Sample Do you prefer bringing a healthy lunch to school or eating cafeteria food? Clustered Random Sample 6. c) What was the margin of error for this survey? * Your answer 5. What type of measurement bias is in the following question: "Is a healthy breakfast the best way to start the day?" 6. d) What type of bias do you think could impact this data? * loaded question Sampling Bias leading question Non-Response Bias double-barreled question Measurement Bias