Are these findings generalizable?
Let's look at another sample to see if it is representative of the population. This time, you'll look at the duration_minutes
column of the Spotify dataset, which contains the length of the song in minutes.
spotify_population
and spotify_mysterious_sample2
are available; dplyr
and ggplot2
are loaded.
Cet exercice fait partie du cours
Sampling in R
Exercice interactif pratique
Essayez cet exercice en complétant cet exemple de code.
# Visualize the distribution of duration_minutes as a histogram with a binwidth of 0.5
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