Home » Data Science » Data Analysis » Fill in the blank: When creating a variable for use in R, your variable name should begin with _____. Q: Practice More Questions From: Programming and data analytics 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 creates a bar chart with the diamonds dataset. They begin with the following line of code:ggplot(data = diamonds)What symbol should the analyst put at the end of the line of code to add…A data professional wants to define a function to calculate the area of a rectangle. What code should they begin with?A data professional wants to define a function to calculate the square of a number. What code should they begin with?A data professional wants to define a function to calculate the volume of a box. What code should they begin with?You are creating a slideshow for a client presentation. There is a pivot table in a spreadsheet that you want to include. In order for the pivot table to update whenever the spreadsheet source file…Fill in the blank: You want to record and share every step of your analysis, let teammates run your code, and display your visualizations. You decide to create _____ to document your workFill in the blank: You want to record and share every step of your analysis, let teammates run your code, and display your visualizations. You decide to create _____ to document your work.Fill in the blank: An important part of dashboard design is the placement of charts, graphs, and other visual elements. They should be _____, which means that they are balanced and make good use of…Fill in the blank: A data analyst is creating the title slide in a presentation. The data they are sharing is likely to change over time, so they include the _____ on the title slide. This adds…Fill in the blank: Before creating predictive models to identify trends and inform best practices, a company must _____ using metrics.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 is creating a dashboard using Tableau. In order to layer objects over other items, which layout should they choose?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()…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 Python, an _____ is a value associated with an object or class which is referenced by name using dot notation. Created with Fabric.js 4.6.0 Practice More Questions Data Analysis 200+ Qs Machine Learning 100+ Qs
