Use the Following Information for Questions

Multiple Choice

Use the following information for questions:
Exam scores for a large introductory statistics class follow an approximate normal distribution with an average score of 56 and a standard deviation of 5. The average exam score in your lab was 59.5. The 20 students in your lab sections will be considered a random sample of all students who take this class.
-What is the probability that the average score of a random sample of 20 students exceeds 59.5?

A) < 0.0001
B) 0.0009
C) 0.0026
D) 0.2420