Question

FAN AND MEDAL
Minni is arranging 3 different music CDs in a row on a shelf. Create a sample space for the arrangement of a jazz CD (J), a pop CD (P), and a rock CD (R).

Answer 1

@Thehulk49

Answer 2

This is what I got.

J=4
P=3
R=5

Sorry if it is wrong.

Answer 3

A = Jazz
B = Pop
C = Rock

For the whole arangement space S = {(A, B, C), (A, C, B), (B, A, C), (B, C, A), (C, A, B), (C, B, A)} so the length of the space is |S| = 3! = 6.

We want to create a sample space from this space. We can pick any of the member and put it on a set: For example, one sample space would be:
S' = {(A, B, B), (B, A, C), (C, A, B)}

Answer 4

thanks

Answer 5

Welcome