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Katyanochek1 [597]
3 years ago
8

vOfficials at a major university wanted to know what percent of their students recycle paper. They conducted a random survey and

found these results: Answer All the time Usually Only when it’s convenient Never Probability 0.55 0.25 0.15 0.05 What is the probability that a randomly selected student at this university recycles at least some of the time? answer to two decimal places:
Mathematics
1 answer:
Svetllana [295]3 years ago
6 0

Answer:

The probability is 0.95

Step-by-step explanation:

In this question, we are interested in calculating the probability that a randomly selected student of the university recycles at least some of the times

Mathematically, the probability that student recycles at least some of time = 1 - probability that the student never recycles all the time

From the question, the probability that the student never recycles all the time = 0.05

Substituting this into the equation given above;

Probability that a randomly selected student at the university recycles at least some of the time = 1-0.05 = 0.95

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