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