IFoA Certified Actuarial Analyst IFoA_CAA_M0 CAA Exam Practice Test

A function f(x) is known for two values:

f(2) = 8 and f(5) = 14.

Using linear interpolationestimatef(3).

The table below shows the distribution of the number of people in each household in a village.

Determine which of the following inequalities is true for the number of people living in a house.

Calculate the second order derivative of y with respect to x, where:

y = 3x2 + ex

For random variable X, use the following statistics to calculate its coefficient of skewness based on central moments.

E(X) = 3.940

E(X2) = 21.466

skew(X) = E[(X - )3] = 6.008

Calculate

Solve the following equation for x:

12x +10 = 3x - 8

Calculate the sum of the followingnon-terminating progression:

2/10, 2/40, 2/160, 2/640,...