IFoA_CAA_M0 Exam Dumps : Module 0 - Entry Exam

Consider a function f which has three variables, x1, x2 and x3.

Identify which of the following gives a correct definition of a partial derivative of the function f.

A discrete random variable can only take the values 2,3,4 or 5. The probabilities associated with some of the outcomes are: P(X=2) = 0.2, P(X=3) = 0.3, P(X=5) = 0.1.

For a randomly drawn value of X, calculate P(X>3).

Three light bulbs are chosen at random from 15 bulbs of which 5 are known to be defective.

Calculate the probability that exactly one of the three is defective.

A)

B)

C)

D)