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4. Question 4 In performing regression analysis, what should you do when you encounter a nominal variable that doesn’t have natural rank order? 1 / 1 point Find another dataset. Convert the labels to one…
Multiple regression is a powerful tool that reports the common effect of coefficients.
8. Question 8 Multiple regression is a powerful tool that reports the common effect of coefficients. 1 / 1 point True False
The values of correlation always range from –1 to 1.
4. Question 4 The values of correlation always range from –1 to 1. 1 / 1 point True False
In the Tableau forecast option, we can determine the type of forecast model we want to use.
10. Question 10 In the Tableau forecast option, we can determine the type of forecast model we want to use. 1 / 1 point True False
In Tableau, we cannot set the number of clusters we want to group.
8. Question 8 In Tableau, we cannot set the number of clusters we want to group. 1 / 1 point True False
What is TRUE about Tableau?
3. Question 3 What is TRUE about Tableau? 1 / 1 point We can add observations to a scatter plot by clicking on the Pages box. The range of the axes in Tableau scatter plots is automatically set and cannot be changed. The Analytics tab…
A trend line can help quantify the relationship in data.
7. Question 7 A trend line can help quantify the relationship in data. 1 / 1 point True False
In Tableau, what should we do if we want to create a separate box plot for each level of a dimension?
5. Question 5 In Tableau, what should we do if we want to create a separate box plot for each level of a dimension? 1 / 1 point Drag the dimension to the Marks box. Drag the dimension into the Detail area. Copy…
We can specify how long we want the forecast to be in the Tableau forecast option.
10. Question 10 We can specify how long we want the forecast to be in the Tableau forecast option. 1 point True False
