Home » Data Science » Data Analysis » A data analyst uses the Color tool in Tableau to apply a color scheme to a data visualization. Why do they make sure the color scheme has contrast? Q: Practice More Questions From: Visualizing data Created with Fabric.js 4.6.0 Practice More Questions Data Analysis 2000+ Qs Machine Learning 1000+ Qs Created with Fabric.js 4.6.0 Similar Questions A data analyst is using the Color tool in Tableau to apply a color scheme to a data visualization. They want the visualization to be accessible for people with color vision deficiencies, so they use a…In addition, you make sure to use _____ font sizes and colors for all of your data visualization titles.You are working with the diamonds dataset. You create a bar chart with the following code:ggplot(data = diamonds) +geom_bar(mapping = aes(x = color, fill = cut)) +You want to use the facet_wrap()…Fill in the blank: In Tableau, a diverging palette displays two value ranges. It uses a color to show the range where a data point is from and color intensity to show its ______.A data analyst is working with the penguins dataset. What code chunk does the analyst write to make sure all the column names are unique and consistent and contain only letters, numbers, and…Tableau is used to create interactive and dynamic visualizations. A visualization is interactive when the audience can control what data they see. What does it mean for a visualization to be…Which of the following questions do data analysts ask to make sure they will engage their audience? Select all that apply.You are using Tableau Public to create a data visualization. In order to keep your visualization hidden from other users, you click the Show/Hide icon.You are preparing for a presentation and want to make sure your nerves don’t distract you from your presentation. Which practices can help you stay focused on an audience? Select all that apply.Fill in the blank: When using Tableau, people can control what data they see in a visualization. This is an example of Tableau being _____.A data analyst is creating a visualization in Tableau Public. They want to keep it private from other users until it is complete. Which icon should they click?A data analyst creates a data frame with data that has more than 50,000 observations in it. When they print their data frame, it slows down their console. To avoid this, they decide to switch to a…A data analyst is working with a dataset in R that has more than 50,000 observations. Why might they choose to use a tibble instead of the standard data frame? Select all that apply.Fill in the blank: In Tableau, a diverging palette displays two value ranges. It uses a color to show the range where a data point is from and _____ to show its magnitude.A data analyst uses the aes() function to define the connection between their data and the plots in their visualization. What argument is used to refer to matching up a specific variable in your data… Created with Fabric.js 4.6.0 Practice More Questions Data Analysis 200+ Qs Machine Learning 100+ Qs
