In a group of five students one has a paid subscription to Netflix. If one student is selected from the five, what is the probability of selecting this student (round your answer to one decimal place?)
Question
In a group of five students one has a paid subscription to Netflix. If one student is selected from the five, what is the probability of selecting this student (round your answer to one decimal place?)
Solution
The probability of an event is the number of ways that event can occur divided by the total number of outcomes.
In this case, there is 1 student with a Netflix subscription and 5 total students. So, the probability of selecting the student with the Netflix subscription is 1 / 5 = 0.2.
So, the probability of selecting the student with the Netflix subscription is 0.2 or 20% when expressed as a percentage. When rounded to one decimal place, the probability is 0.2.
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