EMSA at Bournemouth University | Flashcards & Summaries

Select your language

Suggested languages for you:
Log In Start studying!

Lernmaterialien für EMSA an der Bournemouth University

Greife auf kostenlose Karteikarten, Zusammenfassungen, Übungsaufgaben und Altklausuren für deinen EMSA Kurs an der Bournemouth University zu.

TESTE DEIN WISSEN

Z scores

Lösung anzeigen
TESTE DEIN WISSEN

Z scores identify individual positions for each score all the way along the curve.

Allows comparisons across different tests.

Convert a score to a Z score by subtracting mean and dividing by SD.

Lösung ausblenden
TESTE DEIN WISSEN

Inter-quartile Range

Lösung anzeigen
TESTE DEIN WISSEN

Rank data in size order & exclude top and bottom 25% 1st & 3rd percentiles.

Inter-quartile range = upper – lower = 16 – 4 = 12

3, 3, 4, 5, 6, 8, 10, 13, 14, 16, 19, 21

Lösung ausblenden
TESTE DEIN WISSEN

Calculate Variance

Lösung anzeigen
TESTE DEIN WISSEN

Formula

Lösung ausblenden
TESTE DEIN WISSEN

Variance

Lösung anzeigen
TESTE DEIN WISSEN

How far each score is from the mean.

Lösung ausblenden
TESTE DEIN WISSEN

Standard deviation

Lösung anzeigen
TESTE DEIN WISSEN

How far a set of scores are, on average, from the mean.

Lösung ausblenden
TESTE DEIN WISSEN

Sample statistics

Lösung anzeigen
TESTE DEIN WISSEN

Descriptive measures obtained from the sample group.

Lösung ausblenden
TESTE DEIN WISSEN

Within/Related/repeated design

Lösung anzeigen
TESTE DEIN WISSEN

The same person tests all the conditions .

Lösung ausblenden
TESTE DEIN WISSEN

Types of Tests

Lösung anzeigen
TESTE DEIN WISSEN
Between subject t-test - differences

Mann-Whitney test - differences

Within subjects t-test - differences

Wilcoxon test - differences

Pearson’s r - correlations

Spearmans -correlations

Chi-Square – goodness of fit
Lösung ausblenden
TESTE DEIN WISSEN

Range

Lösung anzeigen
TESTE DEIN WISSEN

Distance between highest & lowest scores.

Extreme values have a disproportionate effect on range.

Lösung ausblenden
TESTE DEIN WISSEN

Histogram

Lösung anzeigen
TESTE DEIN WISSEN

Categories (bins) displayed along X axis and frequency (how often) on Y.

Columns only represent the frequency of scores, shown on the Y (vertical) axis.

Bars are joined because they represent a continuous group of scores.

Lösung ausblenden
TESTE DEIN WISSEN

Directional hypothesis

Lösung anzeigen
TESTE DEIN WISSEN

A statement of the specific nature (direction) of the relationship between two or more variables.

Lösung ausblenden
TESTE DEIN WISSEN

Parametric tests

Lösung anzeigen
TESTE DEIN WISSEN

Also called ‘distribution dependent’ tests.
Involve estimating population distribution parameters.
Estimates of population are based on sample statistics (mean & std dev) and N.

Lösung ausblenden
  • 4729 Karteikarten
  • 233 Studierende
  • 0 Lernmaterialien

Beispielhafte Karteikarten für deinen EMSA Kurs an der Bournemouth University - von Kommilitonen auf StudySmarter erstellt!

Q:

Z scores

A:

Z scores identify individual positions for each score all the way along the curve.

Allows comparisons across different tests.

Convert a score to a Z score by subtracting mean and dividing by SD.

Q:

Inter-quartile Range

A:

Rank data in size order & exclude top and bottom 25% 1st & 3rd percentiles.

Inter-quartile range = upper – lower = 16 – 4 = 12

3, 3, 4, 5, 6, 8, 10, 13, 14, 16, 19, 21

Q:

Calculate Variance

A:

Formula

Q:

Variance

A:

How far each score is from the mean.

Q:

Standard deviation

A:

How far a set of scores are, on average, from the mean.

Mehr Karteikarten anzeigen
Q:

Sample statistics

A:

Descriptive measures obtained from the sample group.

Q:

Within/Related/repeated design

A:

The same person tests all the conditions .

Q:

Types of Tests

A:
Between subject t-test - differences

Mann-Whitney test - differences

Within subjects t-test - differences

Wilcoxon test - differences

Pearson’s r - correlations

Spearmans -correlations

Chi-Square – goodness of fit
Q:

Range

A:

Distance between highest & lowest scores.

Extreme values have a disproportionate effect on range.

Q:

Histogram

A:

Categories (bins) displayed along X axis and frequency (how often) on Y.

Columns only represent the frequency of scores, shown on the Y (vertical) axis.

Bars are joined because they represent a continuous group of scores.

Q:

Directional hypothesis

A:

A statement of the specific nature (direction) of the relationship between two or more variables.

Q:

Parametric tests

A:

Also called ‘distribution dependent’ tests.
Involve estimating population distribution parameters.
Estimates of population are based on sample statistics (mean & std dev) and N.

EMSA

Erstelle und finde Lernmaterialien auf StudySmarter.

Greife kostenlos auf tausende geteilte Karteikarten, Zusammenfassungen, Altklausuren und mehr zu.

Jetzt loslegen

Das sind die beliebtesten EMSA Kurse im gesamten StudySmarter Universum

Emb

Far Eastern University

Zum Kurs
EM

University of Batangas

Zum Kurs
empresa

Universidad Politécnica de Madrid

Zum Kurs
Empresa

Universidad Complutense de Madrid

Zum Kurs
Empresa

Universidad de Valladolid

Zum Kurs

Die all-in-one Lernapp für Studierende

Greife auf Millionen geteilter Lernmaterialien der StudySmarter Community zu
Kostenlos anmelden EMSA
Erstelle Karteikarten und Zusammenfassungen mit den StudySmarter Tools
Kostenlos loslegen EMSA