IFoA_CAA_M0 Exam Dumps : Module 0 - Entry Exam

Determine which of the options is equal to log(3) - 2log(x+1).

A)

B)

C)

D)

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)

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 - μ)3] = 6.008