ANSWER ONLY

40. A Statistics lecturer has learned that five students in his class of 40 will cheat on the midterm exam. He decides to focus his attention on six randomly chosen students during the exam. What is the expected value and variance of the distribution? A. E(X) = 33.33 and o? = 0.3135 B. E(X) = 5.00 and o' = 0.4279 C. E(X) = 0.75 and of = 0.5721 D. E(X) = 0.33 and o' = 0.6865