3 years ago

7. Carolina surveyed students about their

Mathematics

1 answer:

olga nikolaevna [1]3 years ago

6 0

Answer:

$\frac{7}{31} = 0.2258 = 22.58\%$ probability that a randomly selected student prefers hip hop music.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

In this question, we have that:

14 students prefer hip hop music

There are 18 + 8 + 20 + 14 = 62 students

$p = \frac{14}{62} = \frac{7}{31}$

$\frac{7}{31} = 0.2258 = 22.58\%$ probability that a randomly selected student prefers hip hop music.

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