Primo Compitino Flashcards by Alice Barbieri | Brainscape

Q

Statistica descrittiva

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Collettivo

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Unità statistica

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Variabili

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Modalità

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Variabili qualitative/ quantitative (definizioni e sottoinsiemi)

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Frequenze assolute/ relative/ cumulate

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Diagramma a barre/ Istogramma

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Classi di intervalli

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Densità di frequenze (istogramma)

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Piramide dell’età

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Indici di posizione

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Moda

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Mediana

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Classe mediana

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Classe modale

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Quantile α-esimo e percentile 100 α-esimo

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Media aritmetica (e sue proprietà)

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Media trimmed

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Media ponderata

A

Q

Media geometrica (e sue proprietà)

A

Q

Variabilità

A

Q

Varianza

A

Q

Deviazione standard

A

Q

Variabile standardizzata

A

Q

Coefficiente di variazione

A

Q

Boxplot

A

Q

Eterogeneità e omogeneità

A

Q

Concentrazione

A

Q

Associazione (e i nomi che assume in base a variabili quantitative o qualitative)

A

Q

Analisi congiunta

A

Q

Frequenze congiunte/ marginali/ condizionate

A

Q

Tabella a doppia entrata

A

Q

Condizione di indipendenza

A

Q

Frequenze teoriche dell’indipendenza

A

Q

Indice chi quadro

A

Q

Indice normalizzato V di Cramer

A

Q

Scatterplot

A

Q

Covarianza

A

Q

Coefficiente di correlazione lineare

A

Q

Tabella delle contingenze

A

Q

Correlazioni spurie

A

Q

Regressione

A

Q

Problema della regressione lineare

A

Q

Residuo (regressione)

A

Q

Coefficienti della retta di regressione

A

Q

Decomposizione della varianza totale

A

Q

Coefficiente di determinazione R^2

A