最新なIBM C2020-011問題集（55題）、真実試験の問題を全部にカバー！

質問 1：
In order to import data from database sources 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. False
B. True
正解：A

質問 2：
Which interpretation is correct for this Regression output?

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

質問 3：
A paired samples t4est is different from an independent t-test because it:
A. Compares groups on means.
B. Compares groups on variances.
C. Compares groups on correlations.
D. Assesses each person twice.
正解：D

質問 4：
Which options are available to edit bar charts? (Choose three.)
A. Changing the major increment on the Y axis scale
B. Changing patterns displayed in bars
C. Displaying data value labels
D. Changing the variable displayed on the X axis
正解：A,B,C

質問 5：
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. Remove all cases with the value -9999 for the variable salary from the data file.
B. Define -9999 as both a system- and user-missing value.
C. Define -9999 as a user-missing value.
D. Define -9999 as a system-missing value.
正解：C