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問題 #1

There are two major types of errors one can make when attempting to draw conclusions about the larger population based on the information collected in the sample. For example, when performing an Independent Samples T-Test, one type of error that can occur is when there are significant differences between the groups based on a scale level dependent variable, but the test fails to detect them. Which of the following choices describe this sort of error? (Choose two.)

A. False negative
B. False positive
C. Typeierror
D. Typeiierror

問題 #2

Which operations are available from the File menu? (Choose three.)

A. Exit IBM SPSS Statistics
B. Print the contents of the active IBM SPSS Statistics window
C. Open and Save data files
D. Run the FREQUENCIES procedure

問題 #3

The reason you would select the check box next to indicate case source variable +- in the Add Cases dialog box is to:

A. Highlight a specific case in one of your variables.
B. Create a variable identifying the variable data source.
C. Create a variable identifying the case data source.
D. Create a new case in your merged data.

問題 #4

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

A. False
B. True

問題 #5

What does the Paste button in this dialog box do?

A. Runs a MEANS table, opens a new Syntax Editor window, and pastes the MEANS command
B. Pastes the MEANS command into the Viewer window.
C. Pastes the MEANS command into a Syntax Editor window.
D. Runs a MEANS table.

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