Multiple Choice
The t-test can be characterized as a regression (linear) model if?
A) The outcome variable is categorical.
B) The groups have equal sample sizes.
C) The experimental groups are represented by a binary variable .
D) A t-test is always different from regression
Correct Answer:
Verified
Correct Answer:
Verified
Q1: An independent t-test is used to identify
Q3: A researcher was interested in understanding the
Q4: What does the 'error bar' on an
Q5: A dependent t-test is used to identify
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Q9: Did the independent variable have an effect?<br>A)
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Q11: Which of the following is an independent-measures