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Sagot :
Answer:
a. 0.3
b. 0.2
c.0.375
Explanation:
A. is asking for the number of students taking stats divided by the total Students. So in this case 150/500 which equals 0.3
B. This is asking for the number of students taking both stats and math divided by the number of students that are taking stats. So 30/150 which equals 0.2
C. This is asking for the number of students taking both stats and math divided by the number of students that are taking math. So 30/80 which equals 0.375
The probabilities for the different given scenarios are;
A) 0.3
B) 0.2
C) 0.375
We are given;
- Total number of students enrolled in pures college = 500
- Number of students taking statistics = 150
- Number of students taking Maths = 80
- Number of students taking both maths and stats =30
A) Probability that the student is taking statistics = 150/500 = 0.3
B) The probability that the student is taking Maths given that the student is also taking Statistics = 30/150 = 0.2
C) The probability that the student is taking Statistics given that the student is also taking Maths = 30/80 = 0.375
Read more about probability of events at; https://brainly.com/question/7965468
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