最新的IBM SPSS Statistics Level 1 v2 - C2090-011免費考試真題

A. It indicates whether the variable is normally distributed or not.

B. It is the range between the values at the 25111 and 75111 percentile.

C. It is equal to the mode.

D. It is used to measure the spread of the data.

A. Construct a date/time variable by merging variables containing different parts of the date or time.

B. Add or subtract values from date/time variables, including add or subtracting two date/time variables.

C. Extract a part of a date or time variable.

D. Create a date/time variable from a string variable containing a date and time.

A. Bar chart

B. Histogram

C. Scatter plot

D. Pie chart

A. Bar chart

B. Scatter plot

C. Area chart

D. Pie chart

A. We did not meet the assumption of homogeneity of variance and our two groups did not differ on the number ofWWWHOURS PER WEEK. We did meet the assumption of homogeneity of variance; however our two groups did not differ on the number of WWW HOURS PER WEEK.

B. We did not meet the assumption of homogeneity of variance; however our two groups differed on the number of WWW HOURS PER WEEK.

C. We did meet the assumption of homogeneity of variance and our two groups differed on the number of WWW HOURS PER WEEK.

A. Value 0 if EDUC is greater than 12

B. Value 1 if EDUC is less than or equal to 12

C. The same value as EDUC if EDUC is less than or equal to 12

D. System-missing value if EDUC is greater than 12