C2020-011
IBM
IBM SPSS Statistics Level 1 v2
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. Type i error
B. Type ii error
C. False negative
D. False positive
Answer:
B, C
QUESTION:
49
In the Aggregate data procedure1 if you specify more than one Break Variable, _________ in the
Break Variables list will determine case order.
A. Variable size
B. Variable label
C. Variable name
D. Variable order
Answer:
D
QUESTION:
50
The IBM SPSS Statistics Select Cases provides various ways to select cases included in
further analysis. If you needed toconduct analysis on those respondents whose age is more
than 30 years, earning in excess of $40000, which option in this dialog would you choose to
specify these criteria?
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- Fall '20
- Standard Deviation, Type I and type II errors
