3german shepherds and 3 siberian huskies enter a dog show. at the end of the show a ranking of the 6 dogs is provided. assume that all rankings are equally likely. let x denote the highest ranking obtained by a german shepherd. for example, x = 1 if a german shepherd is the show winner. a) what values can x take? b) write the pmf of x.

Which of the following are independent events? a) knowing that it is going to rain tomorrow, and bringing an umbrella to schoolb) knowing that you have to get up early tomorrow, and going to bed before 9 p.mc) knowing that it is going to rain tomorrow, and going to bed before 9 p.md) knowing that you have a test in school tomorrow, and studying thw night before