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Question 162 - TDS-C01 discussion

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If you decide you want to see all of the marks in the view at the most detailed level of granularity, you can __________________ the view.

A.
sort the measures
Answers
A.
sort the measures
B.
disaggregate the measures
Answers
B.
disaggregate the measures
C.
break-down the measures
Answers
C.
break-down the measures
D.
aggregate the measures
Answers
D.
aggregate the measures
E.
split the measures
Answers
E.
split the measures
Suggested answer: B

Explanation:

The different aggregations available for a measure determine how the individual values are collected: they can be added (SUM), averaged (AVG), or set to the maximum (MAX) or minimum (MIN) value from the individual row values.

For a complete list of the available aggregations, check out -List of Predefined Aggregations in Tableau.

The level of detail is determined by thedimensionsin your view---for information about the concept of level of detail, seeHow dimensions affect the level of detail in the view.

Disaggregating your data can be useful for analyzing measures that you may want to use both independently and dependently in the view.For example, you may be analyzing the results from a product satisfaction survey with the Age of participants along one axis. You can aggregate the Age field to determine the average age of participants or disaggregate the data to determine at what age participants were most satisfied with the product.

Disaggregating data can be useful when you are viewing data as a scatter plot.SeeExample: Scatter Plots, Aggregation, and Granularity.

asked 23/09/2024
Mark Oh
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