= 19 this is the answer I'm guessing since 16-12= 4 so 16 is 4 more than 12
There is no answer, no factors of 27 add up to -18. are you sure the did the math right before this?
and are independent and identically distributed with PMF
If , then has range/support
{-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5}
where we can get
- -5 = 1 - 6 in 1 way, hence with probability 1/36
- -4 = 1 - 5 = 2 - 6 in 2 ways, with probability 2/36 = 1/18
- -3 = 1 - 4 = 2 - 5 = 3 - 6 in 3 ways, with probability 3/36 = 1/12
and so on, so that the PMF of is
Answer: You don have to go with me at all, but my best answer is D.
Step-by-step explanation:
It can be 1/3, 1/7, 2/7, 3/7, 1/5, 2/5, 1/13, 2/13, 3/13, 4/13, etc