5.An instructor has 12 students is his class: Amy, Brad, Chad, Daisy, Ed, Fey, George, Hillary, Ike, Jane, Kim, Luke.
For a class assignment, he needs to permute these names at random. Help him accomplish it with R.
x<-c("Amy", "Brad","Chad", "Daisy", "Ed", "Fey", "George", "Hillary", "Ike", "Jane", "Kim", "Luke")
sample(x)
[1] "Ike" "Daisy" "Hillary" "Fey" "Jane" "Luke" "Brad"
[8] "Ed" "Kim" "George" "Chad" "Amy"