Use Lead4pass C2090-011 Dumps Pass IBM C2090-011 Exam With Confidence In 2022-02-01
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New C2090-011 Dumps Exam Questions Free
Question 1:
What statistical test should be used to assess whether the percentage differences observed in the crosstabs table could have occurred by chance?
A. Correlation
B. Linear Regression
C. T-Test
D. Chi-square test of independence
Correct Answer: D
Question 2:
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.
A. True
B. False
Correct Answer: A
Question 3:
For a variable salary, we have the statistics as shown in the figure below.
The reported Mean is incorrect because a value, -9999, is included in its calculation. How can this situation be fixed?
A. Define -9999 as a system-missing value.
B. Remove all cases with the value -9999 for the variable salary from the data file.
C. Define -9999 as a user-missing value.
D. Define -9999 as both a system- and user-missing value.
Correct Answer: C
Question 4:
Which statement is true about this box plot?
A. The mean is 14.
B. The standard deviation is 14 (20 minus 6).
C. The standard deviation is 4 (16 minus 12).
D. of the outliers are on the lower end of the distribution.
Correct Answer: D
Question 5:
Which statement is the correct interpretation of this crosstab table?
A. 56.5% of females believe in life after death.
B. 86.0% of females believe in life after death.
C. 27.5% of females believe in life after death.
D. 53.7% of females believe in life after death.
Correct Answer: B
Question 6:
Consider the data file below and answer the following: The calculation of the mean of the variables X, Y, and Z is contained in the variable Av_XYZ. What method was used to calculate the mean?
A. The Compute Variable dialog and the expression (X+Y+Z) 13
B. The Compute Variable dialog and the expression X+Y+Z/3
C. The Compute Variable dialog and the expression MEAN(X, Y, Z)
D. The Compute Variable dialog and the expression MEAN.2(X, Y, Z)
Correct Answer: D
Question 7:
What does the Paste button in this dialog box do?
A. Runs a MEANS table.
B. Pastes the MEANS command into a Syntax Editor window.
C. Pastes the MEANS command into the Viewer window.
D. Runs a MEANS table, opens a new Syntax Editor window, and pastes the MEANS command
Correct Answer: B
Question 8:
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. Copy unselected cases to a new dataset
B. Copy selected cases to a new dataset
C. Delete unselected cases
D. Filter out unselected cases
Correct Answer: D
Question 9:
Which interpretation is correct for this Regression Coefficients table?
A. For every additional year that you get older, your beginning salary decreases on average by $13.
B. For every additional year that you get older, your beginning salary decreases on average by $35.9.
C. For every additional year that you get older, your beginning salary increases on average by $13.
D. For every additional year that you get older, your beginning salary increases on average by $35.9.
Correct Answer: D
Question 10:
In order to access the New Custom Attribute feature in the Data Editor, the Data Editor must be viewed from the:
A. Value Labels button.
B. Dialog Recall button.
C. Data View tab.
D. Variable View tab.
Correct Answer: D
Question 11:
Which operations are available from the File menu? (Choose three.)
A. Open and Save data files
B. Print the contents of the active IBM SPSS Statistics window
C. Exit IBM SPSS Statistics
D. Run the FREQUENCIES procedure
Correct Answer: ABC
Question 12:
A paired samples test is different from an independent test because it:
A. Assesses each person twice.
B. Compares groups on correlations.
C. Compares groups on means.
D. Compares groups on variances.
Correct Answer: A
Question 13:
Which variable name is correctly formed for use in an IBM SPSS Statistics data file?
A. 3job_categories
B. job_3_categories
C. Respondents\’ age
D. Employee safety
Correct Answer: B
Question 14:
As of PASW Statistics 17, options for exporting tables to Excel files include which of the following? (Choose 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
Correct Answer: ABCD
Question 15:
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?
A. Define Variable Properties
B. Automatic Recode
C. Visual Binning
D. Shift Values
Correct Answer: B
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