IBM C2090-011 Exam Questions Instant Access

Question 1

The IBM SPSS Statistics Select Cases provides various ways to select cases included in further analysis. If you needed to conduct analysis on those respondents whose age is more than 30 years, earning in excess of $40000, which option in this dialog would you choose to specify these criteria?

ARandom sample of cases

BBased on time or case range

CUse filter variable

DIf condition is satisfied

Answer : D

Question 2

An Independent Samples T-Test can be used to test whether there is a significant difference between the incomes of males and females.

ATrue

BFalse

Answer : A

Question 3

When you read data stored in an Excel file via File ... Open ... Data, you may need to specify which options? (Choose three.)

ARead variable names from the first row of data

BRead a Range of cells

CSpecify the Worksheet to read/import

DNumber of Worksheets to read/import

Answer : A, B, C

Question 4

In the Variable View, if you have a series of variables that share the same category coding scheme, you can enter value labels for one variable, then copy these labels to the other variables.

ATrue

BFalse

Answer : A

Question 5

What is the main advantage of using syntax?

AIt can be run using the menus.

BIt is the most popular way of running IBM SPSS Statistics.

CIt can be saved and retrieved for subsequent analyses.

DIt is the same format as syntax in other statistical software.

Answer : C

Question 6

Which transformation feature would you use to convert a string variable with values such as Female and Ma/e to a numeric variable with values I and 2?

ADefine Variable Properties

BAutomatic Recode

CVisual Binning

DShift Values

Answer : B

Question 7

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

IBM SPSS Statistics Level 1 v2 C2090-011 Exam Questions