Module-0無料問題集「CAA Global Entry exam of the Certified Actuarial Analyst qualification」

質問 1

Calculate the determinant of the product of the matrices given below:

（A）-60

（B）-78

（C）-0 00227

（D）-440

正解：D 解答を投票する

質問 2

The particular solution of the second-order difference equation

Determine the values of(A, B).

（A）(-3, 2)

（B）(-2, 3)

（C）(-2,5)

（D）(5,-2)

正解：D 解答を投票する

質問 3

Identify which of the following statements about the mean of a data set is correct.

（A）It is a measure of the range of the data.

（B）It is a measure of the spread of the data.

（C）It is a measure of the central tendency of the data.

（D）It is a measure of the variability of the data.

正解：B 解答を投票する

質問 4

A snack bar does not give an itemised bill tor drinks In the past three visits, the total bills have been:
1) Three teas, two coffees and one lemonade cost £9.80
2) One tea four coffees and two lemonades cost £13.60
3) Two teas, two coffees andtwo lemonades cost£10
Calculate the price for a single coffee, given the prices have been the same for the three visits.

（A）£2.40

（B）£1.20

（C）£2.48

（D）£2.05

正解：A 解答を投票する

質問 5

Consider the function