IFoA_CAA_M0 Sample Questions Answers

Calculate the value of

For -3.14 ≤ x ≤ +3.14, the graph of the function, sin x, is show below.

Identify the range of this defined function.

An individual purchases a share in a company at a price of £45. Six months later he sells the share for £39.

Calculate the percentage change in the value of the share over the six month period, correct to one decimal place.

Calculate the mean, median and mode of the above dataset.

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).

A coin is tossed 7 times.

Calculate the number of possible combinations that gives 4 heads and 3 tails.