Question

Binomial distribution http://prntscr.com/5hdija

Answer 1

It says that 6 appears more than 3 times more than any other number.
So if we have
P(1) = k
P(2)= k
P(3)=k
P(4)=k
P(5)=k
P(6) = 3k

add those up, probability must equal to 1

Answer 2

and solve for k

Answer 3

Got it. Thanks for the clue

Answer 4

what did you get for k ?

Answer 5

1/8

Answer 6

yes

Answer 7

so part a) is a binomial distribution problem, with 6 trials. the probability of success , throwing a 1, will be 1/8

Answer 8

i got (a) 0.137 (b) 0.3219 (c) 0.7258

Answer 9

they are all correct

Answer 10

thanks once again (: