Question

what 2 numbers could be added to the group below to make the probability of randomly selecting either of those numbers 1/5?

8,2,0,7,9,1,8,7,4,5,4,6,3,4,5,8,3,2,0,?.

Answer 1

please help

Answer 2

there are 19 numbers there, so adding 2 numbers will bump up the total to 21

Answer 3

the problem is that no matter what numbers you add, you're going to be dividing by 21 and that won't reduce to 1/5

Answer 4

so how do i get the answer

Answer 5

I'm not exactly sure you can get an answer as there has to be a typo

Answer 6

if there were 18 numbers, then it would work

Answer 7

ok thanks anyway