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Q29 Single choice

Which of the following code blocks returns a 10 percent sample of rows from DataFrame storesDF with replacement?

A
storesDF.sample(true)
B
storesDF.sample(true, fraction = 0.1)
C
storesDF.sample(true, fraction = 0.15)
D
storesDF.sampleBy(fraction = 0.1)
E
storesDF.sample(false, fraction = 0.1)

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