Help please, explain each step or no points.

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asked Mar 10, 2019 77.3k views

1 Answer

Jins Lukose · Answer 1 · 2019-03-16T10:25:08+0000

The proportion pop/total = 5/7 is presumed to hold for the next 500 songs.

pop/500 = 5/7
pop = 500*5/7 ≈ 357

357 of the next 500 songs downloaded are expected to be pop songs.

Help please, explain each step or no points.

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