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# Lernmaterialien für Research Methods & Statistics an der University of Amsterdam

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TESTE DEIN WISSEN
What is the mode in this example:

The number of different Smoothie bowls I tested this summer:
1. Acai                    2
2. Pineapple        1
3. Dragonfruit    4
4. Coconut          3

Lösung anzeigen
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Dragonfruit
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For what reason do you use inferential statistics?
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To make decisions about the wider population.
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Useful for small number of observations/frequencies

Messy for a large sample

Lösung ausblenden
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To what extent do distorted media predict public responses?

What are the independent and dependent variables in this hypothesis?
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Independent Variable:
Distorted Media
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What is a frequency table?
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A frequency table shows us how the values are distributed over the cases.

It’s a list of all possible values of a variable and a number of observations for each.

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To what extent is the type of newspaper you read determined by your level of education?

What are the independent and dependent variables in this hypothesis?
Lösung anzeigen
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Dependent Variable:
Newspaper
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The Dependent Variable is the ...?
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Outcome and Y
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What is an asymmetric relationship between variables?
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When the proposed relationship is based on an independent (predictor) variable and a dependent (outcome) variable.

The relationship between the variables has a cause and effect relationship.
Lösung ausblenden
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Test stage

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Testing: The process of verifying your pediction

Operationalize: determine how you will measure the conceptual variables from the prediction

Lösung ausblenden
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Are students more hours a day online on social media compared to lecturers?

Which data analysis should be used according to the number of variables?
Lösung anzeigen
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Bivariate Analysis
Lösung ausblenden
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Is there a relationship between drinking coffee and feeling cranky?

Which data analysis should be used according to the number of variables in this hypothesis?
Lösung anzeigen
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Univariate Analysis
Lösung ausblenden
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A scientist would like to study what social platform students in the Netherlands use the most. What type of statistics should he use?
Lösung anzeigen
TESTE DEIN WISSEN
Descriptive statistics.
Lösung ausblenden
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## Beispielhafte Karteikarten für deinen Research Methods & Statistics Kurs an der University of Amsterdam - von Kommilitonen auf StudySmarter erstellt!

Q:
What is the mode in this example:

The number of different Smoothie bowls I tested this summer:
1. Acai                    2
2. Pineapple        1
3. Dragonfruit    4
4. Coconut          3

A:
Dragonfruit
Q:
For what reason do you use inferential statistics?
A:
To make decisions about the wider population.
Q:
A:
Useful for small number of observations/frequencies

Messy for a large sample

Q:
To what extent do distorted media predict public responses?

What are the independent and dependent variables in this hypothesis?
A:
Independent Variable:
Distorted Media
Q:
What is a frequency table?
A:
A frequency table shows us how the values are distributed over the cases.

It’s a list of all possible values of a variable and a number of observations for each.

Q:
To what extent is the type of newspaper you read determined by your level of education?

What are the independent and dependent variables in this hypothesis?
A:
Dependent Variable:
Newspaper
Q:
The Dependent Variable is the ...?
A:
Outcome and Y
Q:
What is an asymmetric relationship between variables?
A:
When the proposed relationship is based on an independent (predictor) variable and a dependent (outcome) variable.

The relationship between the variables has a cause and effect relationship.
Q:

Test stage

A:

Testing: The process of verifying your pediction

Operationalize: determine how you will measure the conceptual variables from the prediction

Q:
Are students more hours a day online on social media compared to lecturers?

Which data analysis should be used according to the number of variables?
A:
Bivariate Analysis
Q:
Is there a relationship between drinking coffee and feeling cranky?

Which data analysis should be used according to the number of variables in this hypothesis?
A:
Univariate Analysis
Q:
A scientist would like to study what social platform students in the Netherlands use the most. What type of statistics should he use?
A:
Descriptive statistics.

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