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Research Methods: Inferential Statistical Tests Flashcards | StudBud
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Research Methods: Inferential Statistical Tests
Research Methods: Inferential Statistical Tests
25 terms
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Psychology OCR Research Methods Inferential Statistical tests
Flashcards
25 cards
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Practice quiz
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Questions
25
Answers
1
The test for nominal data, independent measures
Mann Whitney U
Wilcoxon
Binomial
Chi2
2
The test for correlations is
Chi2
Spearman's Rho
Wilcoxon
Mann Whitney U
3
Interval level measurement/data is data
in some form of order
with equal intervals between them
in categories
with a true zero
4
The graph for nominal data
scattergraph
histogram
bar chart
line graph
5
Degrees of freedom equation = (rows - 1) x (columns - 1)
True
I like Donald Trump
False
6
What is a dependent variable?
The one that is manipulated
The one that is measured
One that asks for money
The change in the Ps behaviour
7
Descriptive statistics do what?
Infer probable conclusions
My head in
Describe and summarise the results
8
p<0.05 means that there is a 95% probability that the results are due to the experiment
False
True
Haven't a clue
9
The test for ordinal/interval data, independent measures
Wilcoxon
Mann Whitney U
Chi2
Binomial
10
Nominal level measurement/data is data
in some form of order
with a true zero
with equal intervals between them
in categories
11
Lower case 'p' in Psychology statistics section stands for
Partcipant
Probability
Princess
Pineapple
12
A type 1 error is a false
positive
beard
negative
13
H
2
means a .... hypothesis
Null
Dodgy two timing
Non-directional or 2 tailed
Directional or 1 tailed
14
p<0.05 means that there is 5% or less probability that the results are due to chance
Haven't a clue
True
False
15
An independent variable is..
The variable the researcher measures
A sparkly mermaid
The variable the researcher manipulates
16
The graph for interval data is
scattergraph
bar chart
histogram
line graph
17
Inferential statistics do what?
My head in
Infer probable conclusions
Describe and summarise the results
18
H
0
means a .... hypothesis
Null
Directional or 1 tailed
Non-directional or 2 tailed
19
An extraneous variable is one which...
the researcher manipulates
the researcher measures
a sparkly unicorn
Should be avoided
20
The test for ordinal/interval data, repeated measures
Binomial
Mann Whitney U
Chi2
Wilcoxon
21
H
1
means a .... hypothesis
Null
Non-directional or 2 tailed
Directional or 1 tailed
22
A type 2 error is a false
negative
positive
laugh
23
Ordinal level measurement/data is data
which has a true zero
in categories
which is ranked
in some form of order
24
The graph for ordinal data is
bar chart
scattergraph
line graph
histogram
25
The test for nominal data, repeated measures
Wilcoxon
Binomial
Mann Whitney U
Chi2
