Concept explainers
(a)
To calculate: The probability that the person chosen is going to college when in a class of 72 students, 44 are girls and, of these, 12 are going to college and of the 28 boys in the class, 9 are going to college.
(b)
To calculate: The probability that the person chosen is not going to college when in a class of 72 students, 44 are girls and, of these, 12 are going to college and of the 28 boys in the class, 9 are going to college.
(c)
To calculate: The probability that the person chosen a girl who is not going to college when in a class of 72 students, 44 are girls and, of these, 12 are going to college and of the 28 boys in the class, 9 are going to college.
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