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.
Deze oefening maakt deel uit van de cursus
Sampling in R
Praktische interactieve oefening
Probeer deze oefening eens door deze voorbeeldcode in te vullen.
# Visualize the distribution of duration_minutes as a histogram with a binwidth of 0.5
___