Lernkarten

Karten 61 Karten
Lernende 2 Lernende
Sprache English
Stufe Universität
Erstellt / Aktualisiert 09.07.2017 / 09.07.2017
Lizenzierung Keine Angabe
Weblink
Einbinden
61 Exakte Antworten 0 Text Antworten 0 Multiple Choice Antworten
Fenster schliessen

obtaining numerical measurements

collection
Fenster schliessen

organization of data into tables, graphs or charts so that logical and statistical conclusions can be manifested

tabulation or presentation
Fenster schliessen

extracting from the given data relevant information

analysis
Fenster schliessen

drawing conclusions

interpretation
Fenster schliessen

step 1 of statistical analysis

defining the problem
Fenster schliessen

step 2 of statistical analysis

collecting and assembling relevant information
Fenster schliessen

step 3 of statistical analysis

conducting an original investigation of the problem
Fenster schliessen

step 4 of statistical analysis

classifying the data
Fenster schliessen

step 5 of statistical analysis

presenting the data
Fenster schliessen

step 6 of statistical analysis

analyzing and interpreting the results
Fenster schliessen

first introduced the word "statistics"

Achenwall
Fenster schliessen

gambler who wrote the first known study of the principles of probability

Girotamo Cardano
Fenster schliessen

dicovered the equation for normal distribution

De Moivre
Fenster schliessen

applied the theory of probabilty to anthropological measurements and expanded the same principle o the field of psychology and education

father of modern stats

Adolf Quetelet
Fenster schliessen

developed the use of percentiles and contributed the application of stats to heredity

Sir Francis Galton
Fenster schliessen

worked with Galton to develop the theory of regression and correlation

Karl Pearson
Fenster schliessen

develop methods for decision-making derived from smaller sets of data

William S. Gosset
Fenster schliessen

developed Fisher's test used in the analysis of variance

Sir Ronald Fisher
Fenster schliessen

a single figure that is representative of the general level of magnitudes of the items in a set of data

measure of central tendency or position or location
Fenster schliessen

arithmetic average of all the scores

mean
Fenster schliessen

most frequent score

mode
Fenster schliessen

central value that divides the ordered data samples into 2

median
Fenster schliessen

describes distance of the score from the median

measure of variability
Fenster schliessen

distance from the middle

how far above or below from the mean

standard deviation
Fenster schliessen

same as standard but square root is not taken

variance
Fenster schliessen

distance between the highes and lowest

range
Fenster schliessen

to describe group characteristics by collection of summarizing data

descriptive stats
Fenster schliessen

to describe a population by studying a random sample

inferential stats
Fenster schliessen

should come from a population with normal distribution

parametic stats
Fenster schliessen

does not require any assumption 

nonparametic stats