C3E問題集、WorldatWork実際の試験問題

質問 1

A true, absolute zero exists for which level of measurement?

A. Nominal

B. Interval

C. Ordinal

D. Ratio

正解: D

質問 2

Which of the following is a characteristic of a standard deviation?

A. The standard deviation reflects the variation of values between two points.

B. The standard deviation uses all the data points from the data set in its calculation

C. At least 95% of the points in a data set will always be within +-2 standard deviations from the mean.

D. The standard deviation is based on the middle portion of the data.

正解: B

質問 3

In positively skewed distributions, the mean is usually which of the following?

A. Smaller than the median

B. Between the median and the mode

C. Larger than the median

D. Equal to the median

正解: C

質問 4

You start with 1,800 in your savings account. You do not make any deposits or withdrawals and earn 10% interest, compounded quarterly. How much money will you have in your account after five years?

A. 2,898.92

B. 2,674.71

C. 2,949.51

D. 1,149.51

正解: C

質問 5

You have obtained a set of market data that show you senior MIS manager has a market average of 72,000. If you have a 50% range spread, what would the new minimum and maximum be if the new midpoint is 72,000?

A. They cannot be determined from the data given

B. 60,000; 84,000

C. 57,600; 86,400

D. 54,000; 90,000

正解: C

質問 6

What is the individual compa-ratio for an employee whose salary is 25,000 per year when the midpoint of the salary structure is 30,000?

A. .17

B. 1.20

C. .83

D. .80

正解: C

WorldatWork Quantitative Principles in Compensation Management - C3E 模擬練習