PROBLEM 1 How would you visualize the pairwise relationship between multiple variables? O Use a three-dimensional visualization function like ListPlot3D O Create a BarChart with ChartLayout set as "Stacked" Use ListPlot to create a scatter plot matrix O It is not possible to visualize the relationship between multiple variables PROBLEM 2 Which of the following measures of a distribution are indicated by a BoxWhiskerChart? Mean 75% quantile 25% quantile All of the abovePROBLEM 3 Which of the following can be used to compare two datasets visually? O BarChart[{{1,2,3,4,5), {2,3,5,4,1}}] O PairedHistogram[{1,2,3,4,5), {2,3,5,4,1}] O PairedBarChart[[1,2,3,4,5), {2,3,5,4,1}] O All of the above PROBLEM 4 Which of the following functions will separate the data into groups, but not according to a DistanceFunction? Partition ClusteringComponents Clustering Tree FindClustersPROBLEM 5 Select the statement that is true about the expression using the WordCloud function below: WordCloud[ {a] - b1, a2 - b2, . . .}] O In the input to the function, a, are words and b, are meant to be the weights O In the input to the function, b, are words and a, are meant to be the weights O Both a, and b. must be strings The words and weights must be provided in an Association, not a List