C3E 試験問題を無料オンラインアクセス

What does a correlation of +1.0 indicate?

• A.A negative intercept
• B.A positive intercept
• C.A negative slope
• D.A positive slope

An employee earning 50,000 annually contributes 8% of his/her salary to a voluntary savings plan in the first year of participation. Excluding investment earnings, how much is in this employee's account at the end of the first year?

• A.5,500
• B.2,000
• C.8,000
• D.4,000

Which of the following provide useful guidelines for grouping data into categories?

• A.Use a constant width for all categories
• B.Use mutually exclusive categories
• C.All of the above
• D.Do not allow categories to overlap

For the same problem set, the market appears to be paying entry-level buyers 42,500. Approx how many job evaluation points should your entry-level buyer position be worth to your org, assuming the regression model provides a good fit, based solely on the linear model of y = 15000 + 50x?

• A.15000
• B.50
• C.500
• D.550

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

• A.Ordinal
• B.Nominal
• C.Interval
• D.Ratio