Let the probability density function of the random variable X is = {² (3) * 0 Then My(t) is f(x) = , x = 1,2,3,... , otherwise .

An ordinary die is rolled. Find the probability of each event. Rolling a number greater than 1 but less than 6

The conditional probability of E given that F occurs is P(EF)=___________. So in rolling a die the conditional probability of the event E, getting a six, given that the event F, getting an even number, has occurred is P(EF)=___________.

let x be a discrete random variable with probability function p(x)= cx/20 for x = 2,3,4,5,6,8,12 what is the value of c that makes p(x) a valid probability function?