the following two-way table describes student's after school activites. Find the probability that a randomly selected student is in music/drama.
round to the nearest whole percent

the following twoway table describes students after school activites Find the probability that a randomly selected student is in musicdramaround to the nearest class=

Respuesta :

The probability that a randomly selected student is in music/drama is 25%

How to determine the probability?

From the table, we have the following values

Music/Drama = 7 + 13 + 5 = 25

Total = (20 + 20 + 25 + 7 + 13 + 5 + 3 + 2 + 5) = 100

The probability is then calculated as:
P = Music/Drama / Total

So, we have:

P = 25/100

Express as percentage

P = 25%

Hence, the probability that a randomly selected student is in music/drama is 25%

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