Question

This question involves a weighted die. For this problem, assume that all the odd numbers are equally likely, all the even numbers are equally likely, the odd numbers are k times as likely as the even numbers, and Pr[1]=2/7.
What is the value of k?

Answer 1

what does the Pr[1]=2/7 mean?

Answer 2

I honestly don't know for this problem

Answer 3

I thought it might have something to do with probability

Answer 4

okay so k times as likely

Answer 5

for eeven 2n even number there is k*(2n) of odd numbers

Answer 6

okay

Answer 7

the probability of 1 is 2/7 okay

Answer 8

true