75% of Actors Born After a Year
Write a query that returns the year after which 75% of all Actors were born.
What year is returned?
Once you executed, enter the value below and click Check Answer.
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✓ 1972
Hint
Make sure you MATCH using the Actor label.
Use the year component of the born property for a person (for example a.born.year).
What year is returned?
Once you have entered the answer, click the Try Again button below to continue.
Solution
You can run the following query to find the answer:
cypher
MATCH (a:Actor)
RETURN percentileCont(a.born.year,.75)What year is returned?
Once you have entered the answer, click the Try Again button below to continue.
Summary
In this challenge, you wrote a query that calculated a value from the graph based upon a percentile of values.
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