IBM C2090-011 Exam Practice Test Instant Access

Question 1

Using the Compute Variable dialog below, the target variable HighSchool will have the following values. (Choose two.)

AValue 1 if EDUC is less than or equal to 12

BSystem-missing value if EDUC is greater than 12

CThe same value as EDUC if EDUC is less than or equal to 12

DValue 0 if EDUC is greater than 12

Answer : A, B

Question 2

A paired samples t4est is different from an independent t-test because it:

AAssesses each person twice.

BCompares groups on correlations.

CCompares groups on means.

DCompares groups on variances.

Answer : A

Question 3

Which statement is true about IOR (inter quartile range)? (Choose two.)

AIt is used to measure the spread of the data.

BIt is equal to the mode.

CIt is the range between the values at the 25111 and 75111 percentile.

DIt indicates whether the variable is normally distributed or not.

Answer : A, C

Question 4

Which interpretation is correct for the Correlations table'?

AAll of these correlations are statistically significant and the strongest correlation is between the Van and Var4.

BAll of these correlations are statistically significant and the strongest correlation is between the Van2 and Var3.

CNone of these correlations are statistically significant but the strongest correlation is between the Van and Var4.

DNone of these correlations are statistically significant but the strongest correlation is between the Var2 and Var3.

Answer : B

Question 5

Suppose you want to get help on the Cumulative Percent column in a FREQUENCIES table. Using the figure below, how would you do it?

AGo to Help ... Topics and search for Cumulative Percent.

BGo to Help ... Command Syntax Reference and search for Cumulative Percent.

CGo to Help ... About.

DDouble-click the table, right-click Cumulative Percent and select What's this? from the pop-up menu.

Answer : D

Question 6

Which Pivoting Tray corresponds to the illustrated cross tabulation?

AOption A

BOption B

COption C

DOption D

Answer : C

Question 7

Which options are available to edit bar charts? (Choose three.)

AChanging patterns displayed in bars

BChanging the major increment on the Y axis scale

CDisplaying data value labels

DChanging the variable displayed on the X axis

Answer : A, B, C

IBM SPSS Statistics Level 1 v2 C2090-011 Exam Practice Test