At a small college, all entering freshmen must take a foreign language class, chosen from the languages Spanish, French, Swahili, Chinese, and Arabic. Because there is limited space in the foreign language courses, a student cannot simultaneously enroll in more than one course. The probability distribution for the language studied by a randomly selected freshman is summarized in the following table. The probability that the freshman is studying Chinese or Swahili is:
A)0.28.
B)0.31.
C)0.72.
D)1.

Question

At a small college, all entering freshmen must take a foreign language class, chosen from the languages Spanish, French, Swahili, Chinese, and Arabic. Because there is limited space in the foreign language courses, a student cannot simultaneously enroll in more than one course. The probability distribution for the language studied by a randomly selected freshman is summarized in the following table.  The probability that the freshman is studying Chinese or Swahili is:
A)0.28. 
B)0.31. 
C)0.72. 
D)1.

Quizplus · Accepted Answer

The Answer of At a small college, all entering freshmen must take a foreign language class, chosen from the languages Spanish, French, Swahili, Chinese, and Arabic. Because there is limited space in the foreign language courses, a student cannot simultaneously enroll in more than one course. The probability distribution for the language studied by a randomly selected freshman is summarized in the following table.  The probability that the freshman is studying Chinese or Swahili is:
A)0.28. 
B)0.31. 
C)0.72. 
D)1.

At a Small College, All Entering Freshmen Must Take a Foreign