Podcast
Questions and Answers
Power can be thought of as:
Power can be thought of as:
- The ability of a test to correctly reject the alternative hypothesis
- The ability of a test to correctly retain the null hypothesis.
- The ability of a test to find a significant finding when there isn't one to be found. (correct)
- The ability of a test to find a significant finding when there is one to be found (correct)
What of these elements does not impact Power
What of these elements does not impact Power
- The Population tested (correct)
- The Type I Error rate
- The N
- The Effect Size
When using the SESOI to determine an effect size, you are
When using the SESOI to determine an effect size, you are
- using rules of thumb to determine the effect size
- using the effect size you would determine relevant in your field (correct)
- using previous published articles to determine the effect size
If you run a one-sample t-test against a value of 150, the 150 is known as
If you run a one-sample t-test against a value of 150, the 150 is known as
An effect size of Cohen's d = .9, would most likely be considered
An effect size of Cohen's d = .9, would most likely be considered
Type 2 Error is also known as the False Positive Rate
Type 2 Error is also known as the False Positive Rate
What is considered low power in psychology?
What is considered low power in psychology?
APES stands for
APES stands for
What are the 2 things Alpha is used to determine?
What are the 2 things Alpha is used to determine?
SESOI stands for: ___ Effect ___ __ ____
SESOI stands for: ___ Effect ___ __ ____
The Assumptions of a One-Sample T-Test are:
The Assumptions of a One-Sample T-Test are:
If you run a study with 20 people in one condition and 20 different people in a second condition, which test would you use? All participants have been randomly selected.
If you run a study with 20 people in one condition and 20 different people in a second condition, which test would you use? All participants have been randomly selected.
If you run 20 people in two conditions, with all 20 taking part in both conditions, which t-test would you run?
If you run 20 people in two conditions, with all 20 taking part in both conditions, which t-test would you run?
If you run twenty people in a study and want to compare their mean value to chance level, which t-test would you use?
If you run twenty people in a study and want to compare their mean value to chance level, which t-test would you use?
Which of these is the degrees of freedom of a within-subjects t-test with 15 people in the group?
Which of these is the degrees of freedom of a within-subjects t-test with 15 people in the group?
If your degrees of freedom was 29, but your look-up table only went up in tens, which df row would you use?
If your degrees of freedom was 29, but your look-up table only went up in tens, which df row would you use?
Regardless of the t-test you carry out, if the critical value is 2.02 and your t-value is 2, then your test is:
Regardless of the t-test you carry out, if the critical value is 2.02 and your t-value is 2, then your test is:
Which of these is not an assumption of the within-subjects t-test? (select all that apply)
Which of these is not an assumption of the within-subjects t-test? (select all that apply)
Flashcards
Capital of France (example flashcard)
Capital of France (example flashcard)
Paris
