SPSS IBMSPSSSTATL1P 問題集

質問 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 sample 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 choice describes this sort of error?
(Select all that apply)
A. Type II error
B. False negative
C. Type I error
D. False positive
正解：C,D

質問 2：
Suppose you want to get help on the Cumulative Percent column in a FREQUENCIES table. Using the figure below how would you do it?

A. Double-Click the table, right click Cumulative Percent and select What's this? from the pop-up menu.
B. Go ID Help ... Command Syntax Reference and search for Cumulative Percent
C. Go to Help... About
D. Go to Help...Topics and search for Cumulative Percent
正解：A

質問 3：
Which interpretation is correct for this Regression output?

A. We have a statistically significant model that accounts for 49% of the variation in the dependent variable.
B. We have a non-statistically significant model that accounts for 70% of the variation in the dependent variable.
C. We have a non-statistically significant model that accounts for 49% of the variation in the dependent variable.
D. We have a statistically significant model that accounts for 7Q% of the variation in the dependent variable.
正解：A

質問 4：
Two dataset have a field with different names in each file (such as gender and sex) to refer to the same variable. This can be connected in the Add Case dialogue box by selecting which button?
A. Pair
B. Reset
C. Paste
D. Help
正解：A

質問 5：
As of PASW Statistics 17, options for exporting tables to Excel files include which of the following? (Select all that apply)
A. Create a new worksheet in an existing Microsoft Excel file
B. Add to an existing worksheet
C. Create a new Microsoft Excel file
D. Export all layers of a pivot table
正解：A,B,C

質問 6：
If you use the IBM SPSS Statistics Select Cases dialog to conduct analysis on a subset of cases and you want to keep all cases in the same dataset. Which option is appropriate?
A. Delete unselected cases
B. Copy unselected cases to a new dataset
C. Copy selected cases to a new dataset
D. Filter out unselected cases
正解：C

質問 7：
What happens when you use the output option Filter out unselected cases in the select cases... dialog to create a filter variable and retain all cases in the same data file?
A. A new variable called filter_1 is created with a value of 0 for this variable have a slash through row number, indicating they are unselected and the message Filter On appears on the status Bar of the Data Editor.
B. A new variable called filter_1 is created. Cases with a value of 1 for this variable have a slash through their row number, indicating they are unselected and the message Filter On appears on the status bar of the Data Edotor.
C. A new variable called filter_1 is created. Cases with a value of 0 for this variable have a slash through row numbers, indicating they are unselected and the message filter On appears on the status bar of the data Editor.
D. A new variable called filter_1 is created. Cases with the value of 1 for this variable have a slash through row number, indicating they are not selected.
正解：A