Connect to the Olympic Athletes data source, find out the average age of players who won at least one gold medal for the country?
Answer(s): A
Drop the Age to the columns and change the aggregation to AVG. Drop Gold Medals field to filter and select All values ->Change 1 from 0.
Connect to the "Significant Volcano Eruption" data source. What is the interquartile range of the distribution of Total Injuries data of the 21st century (show null values at default location)?
Answer(s): C
Drop year to filter shelf and select from 2000.Drop Total injuries field to rows, go to Analysis -> Aggregated Measures (Untick this, it will disaggregate the total injuries field.Click on Show Me, and select Box and whisker Plot.IQR = Upper hinge - Lower hingeHere IQR = 32 -2 = 30
In LOD calculation, we can use fields from multiple data sources (blended data source)?
Answer(s): B
Here, the Location is in a primary data source, and the population field is in a secondary data source.So the answer is FALSE.
Connect to the "Global Superstore" data source and use the Orders table. Which of the customer names are in the Top 20 by sales, calculate the profit ratio for these customers and find out who all are in the bottom 5 in profit ratio (within these customers)?
Answer(s): A,C
Right Click on the Customer Name -> Create -> SetCreate a calculated field:Drop the Top 20 by Sales set, Customer Name to Rows.Drop Sales and Profit Ratio to the view. Format the profit ratio so it will show the percentage.Sort the Profit.
How can we add Visualization in a tooltip?
Answer(s): A,B
Only 1 and 2 options are correct.For these types of questions, please take the help of the Tableau software during your exam.
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