Plug all the point into your calculator. Not sure if you need it y=mx+b but the R for that is r= -1
Answer:

Step-by-step explanation:
There are simply 5 possible values in the given set. Out of these, only one of these is the number 1. Therefore, the probability a 1 is drawn (P(1)) is
.
Answer:
0 is the answer
Step-by-step explanation:
Because the 7 is used more than once.