Home » Data Science » Data Analysis » A data analyst gives a presentation about predicting upcoming investment opportunities. How does establishing a hypothesis help the audience understand their predictions? Q: Practice More Questions From: Crafting data stories 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 prepares to communicate to an audience about an analysis project. They consider what the audience members hope to do with the data insights. This describes establishing the setting.You are presenting your theory about the correlation between recent sales increases and a current pop culture trend. When is the best time to establish your presentation’s hypothesis for the audience?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.You are introducing a data visualization during your presentation and are concerned that it may overwhelm your audience. How can you help your audience when you first introduce it?You are presenting to a large audience about social media trends. You ask your audience for input and a popular influencer shares their personal experience. What benefits might this have for your…A data professional uses Tableau to create data visualizations that will help people understand their analysis results. They communicate the data insights using the visualizations, which helps…Next, you prepare for the question-and-answer session that will follow your presentation. What methods help you predict what questions your audience may ask? Select all that apply.A data analyst previously created a series of nested functions that carry out multiple operations on some data in R. The analyst wants to complete the same operations but make the code easier to…You are preparing to communicate to an audience about an analysis project. You consider the roles that your audience members play and their stake in the project. What aspect of data storytelling does…One way to aggregate predictions from multiple trees is by a majority vote. Using this aggregation rule, select the prediction of the following trees on the data point (x=4, y=7, z=2):An analyst introduces a graph to their audience to explain an analysis they performed. Which strategy would allow the audience to absorb the data visualizations? Select all that apply.What is the C-index for the following set of predictions?Next, you prepare for the question-and-answer session that will follow your presentation. To predict what questions they may ask, you do a colleague test of your presentation. You should choose a…A data analyst wants to include a visual in their slideshow, then make some changes to it. Which of the following options will enable the analyst to edit the visual within the presentation without…A data professional prepares to give a presentation to their colleagues. They want to communicate the story told by the data using charts and graphs made with Tableau. This helps them simplify highly… Created with Fabric.js 4.6.0 Practice More Questions Data Analysis 200+ Qs Machine Learning 100+ Qs
