# IBM SPSS Statistics Level 1 v2 v6.0 (C2020-011)

Page:    1 / 4
Total 55 questions

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

• A. Changing patterns displayed in bars
• B. Changing the major increment on the Y axis scale
• C. Displaying data value labels
• D. Changing the variable displayed on the X axis

IBM SPSS Statistics system variables can be:

• A. Used in data transformations.
• B. Specified in analysis procedures.
• C. Modified using Compute Variable.
• D. Viewed in the Data Editor.

Consider the table below. Which IBM SPSS Statistics dialog was used to generate it?

• A. The Crosstabs... dialog
• B. The Means... dialog
• C. The Case Summaries.., dialog
• D. The Select Cases... dialog

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

• A. It is used to measure the spread ofthe data.
• B. It is equal to the mode.
• C. It is the range between the values at the 25111 and 75111 percentile.
• D. It indicates whether the variable is normally distributed or not.

The Date and Time Wizard can be used to do which operation? (Choose all that apply.)

• A. Create a date/time variable from a string variable containing a date and time.
• B. Construct a date/time variable by merging variables containing different parts of the date or time.
• C. Add or subtract values from date/time variables, including add or subtracting two date/time variables.
• D. Extract a part of a date or time variable.

Which interpretation is correct for this Regression output?

• A. We have a non-statisticallysignificant model that accounts for 70% of the variation in the dependent variable.
• B. We have a statistically significant model that accounts for 70% of the variation in the dependent variable.
• C. We have a non-statistically significant model thataccounts for 49% of the variation in the dependent variable.
• D. We have a statistically significant model that accounts for 49% of the variation in the dependent variable.

Suppose you want to copy and paste variable definitionsfrom 481 variables in one data file to 481 corresponding variables in a second data file.
The only way to do this is to select and copy each variables definitions in the first file and paste to the corresponding variable in the second file.

• A. True
• B. False

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

• A. True
• B. False

In order to import data from databasesources such as Access and Oracle into IBM SPSS
Statistics, you must first export the data from the database to a tad file and then import this tad file into IBM SPSS Statistics?

• A. True
• B. False

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

• A. Value 1 if EDUC is less than or equal to 12
• B. System-missing value if EDUC is greater than 12
• C. The same value as EDUC if EDUC is less than or equal to 12
• D. Value 0 if EDUC is greater than 12

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

• A. Read variable names from the first row of data
• B. Read aRange of cells
• C. Specify the Worksheet to read/import
• D. Number of Worksheets to read/import

What is the main advantage of using syntax?

• A. It can be run using the menus.
• B. It is the most popular way of running IBMSPSS Statistics.
• C. It can be saved and retrieved for subsequent analyses.
• D. It is the same format as syntax in other statistical software.

What type of graph would you use to see the distribution of a scale variable?

• A. Barchart
• B. Pie chart
• C. Histogram
• D. Scatter plot

In the output of the CROSSTABS procedure, large residuals indicate agreement between the data and the null hypothesis of independence.

• A. True
• B. False