Question

therotreritcal probablity the theoretical probability that a pop song plays on your mp3 player is 0.45 there are 80 songs on your mp3 player how many of the songs are pop songs

Answer 1

Multiply 80 by .45 to get the number that are pop.
80 x 0.45 = 36
That means 36 of the songs are pop.
Hope this helps!