EMC Exam Questions

What should you do next?

Refer to the exhibit.

You have created a density plot of purchase amounts from a retail website as shown. What should you do next?

A.
Recreate the plot using the barplot() function

B.
Use the rug() function to add elements to the plot

C.
Recreate the density plot using a log normal distribution of the purchase amount data

D.
Reduce the sample size of the purchase amount data used to create the plot