Different songs in a short shuffle
A "random" shuffle picks each track independently and uniformly from 10 songs (repeats allowed). It plays 5 tracks.
On average, how many distinct songs will you hear across the 5 tracks?
A "random" shuffle picks each track independently and uniformly from 10 songs (repeats allowed). It plays 5 tracks.
On average, how many distinct songs will you hear across the 5 tracks?