Examining Relationships Checkpoint 1Question 1Points: 10 out of 10A store asked 250 of its customers whether they were satisfied with the service or not. The responses were also classified according to the gender of the customers. We want to study whether there is a relationship between satisfaction and gender.A meaningful display of the data from this study would be:1.side-by-side boxplots2.a pie chart3.a histogram4.a scatterplot5.a two-way tableFeedbackGood job! A two-way table is the appropriate display of categorical relationship (in other words, to display the relationship between a categorical explanatory variable and a categorical response variable).
Question 2A survey was conducted to study the relationship between the annual income of a family and the amount of money the family spends on entertainment. Data were collected from a random sample of 280 families from a certain metropolitan area.A meaningful graphical display of these data would be: