Respuesta :
Answer:
Step-by-step explanation:
Given that Of 450 college students, 110 are enrolled in math, 205 are enrolled in English, and 50 are enrolled in both. If a student is selected at random
the probability
(a) The student is enrolled in mathematics=[tex]\frac{110}{450} =0.244\\[/tex]
(b) The student is enrolled in English.=[tex]\frac{205}{450} =0.456\\[/tex]
(c) The student is enrolled in both.=[tex]\frac{50}{450} =0.111\\[/tex]
(d) The student is enrolled in mathematics or English.=[tex]\frac{110+205-50}{450} =0.589\\[/tex]
(e) The student is enrolled in English but not in mathematics.
=[tex]\frac{205-50}{450} =0.344\\[/tex]
(f) The student is not enrolled in English or is enrolled in mathematics.
=[tex]\frac{450-205+110}{450} =0.7889\\[/tex]
