Question

For a few weeks, a music producer kept track of newly released songs on a music streaming website. She recorded the music genre and number of times the song was played on its release date. Country Rock 3 2 0-500 plays 501-1,000 plays 2 3 What is the probability that a randomly selected song had 501-1,000 plays or was rock? Simplify any fractions

Answer 1

Answer

Probability that a randomly selected song had 501-1,000 plays or was rock

= (7/10)

Explanation

The probability of an event is the number of elements in that event divided by the total number of elements in the sample space.

Total number of songs in the sample space = 10

Number of songs that had 501 - 1000 plays or was rock = 2 + 3 + 2 = 7

Probability that a randomly selected song had 501-1,000 plays or was rock

= (7/10)

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