QCM corrigé en Descriptive and inferential statistics

Question

What is the definition of descriptive statistics?

Answer 1

A) Descriptive statistics allow the calculation of confidence intervals.

Answer 2

B) Descriptive statistics are used to summarize and describe data from a sample.

Answer 3

C) Descriptive statistics allow you to compare two groups of data.

Answer 4

D) Descriptive statistics allow predictions to be made about a population from a sample.

Answer 5

E) Descriptive statistics are used to determine the significance of the results of a study.

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