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There is a weak positive correlation between X and Y.

Question 2: A correlation score of 0.9 between variables X and Y indicate which of the following? Question 1: Which search term has the most number of searches? Question 3: TRUE or FALSE? The function str() can be used to tell you the number of rows and columns in a dataframe, and some other characteristics of the data.

returns the entire WeekID column of data in case_table.

returns the first six items of the WeekID column in case_table.

returns the first six rows of case_table and all of its columns.

Question 2: What does head(case_table$WeekID) do? Question 1: How many rows does the function head(dataset) return? Module 2: Importing Google Trends data in R

When solving business problems with data, be curious.

If it can’t be measured, it doesn’t exist.

Your first assumption is always the correct one.

Don’t offer your opinion to senior executives if you are new to a company.

Question 3: Based on the Case Study you have read, what was the ‘Expert Tip’? Question 2: Based on the Case Study you have read, how many domains available for purchase? The two executives ask you to weigh in.īased on the Case Study you have read, which of the following is the most suitable data set to start an analysis to help the executives decide which term to include in the product name? The CMO, who has some experience in SEM from his work at another tech company, has a gut feeling that ‘Data Scientist Workbench’ will bring the right target group to the new product. The CEO has done a quick search on Google Trends and found that ‘Analytics’ is, by far, a more popular search term than ‘Data Science’ or ‘Data Scientist’. In your first team meeting, and one week before the scheduled product launch, the Chief Executive Officer (CEO) and the Chief Marketing Officer (CMO) have a heated argument about what to call the product. Question 1: You are a newly-hired analyst at a small tech startup in a big metropolitan city. Digital Analytics & Regression Cognitive Class Course Exam Answer Use These Option to Get Any Random Questions Answer.

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This certification course is totally free of cost✅✅✅ for you and available on Cognitive Class platform. Hello Learners, Today, we are going to share Digital Analytics & Regression Cognitive Class Course Exam Answer launched by IBM.