Let Y be a random variable as followsP(Y=-6) = 0.1P(Y=-1) = 0.1P(Y=0) = 0.1P(Y=1) = cthen what is the value of c (give your answer to 1dp)?
Question
Solution 1
The sum of probabilities for all possible outcomes of a random variable must equal 1.
Given that P(Y=-6) = 0.1, P(Y=-1) = 0.1, and P(Y=0) = 0.1, we can add these probabilities together to get 0.3.
Therefore, the probability of the remaining outcome, P(Y=1) = c, must be such that the total probab Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI
Similar Questions
Let X be a random variable with probability mass functionx -3 6 9pX (x) 1/6 1/2 1/3Find E(X), E(X2) and E(2X + 1)2
Let Y𝑌 be the random variable Y=2+7X𝑌=2+7𝑋 .i) Compute the mean of Y𝑌 , μY𝜇𝑌 .
If the random variable X assumes the values 0 and 1 only and is such that P(X = 0) = 3P(X = 1), then the value of E(X) isans.
A random variable X has the distribution functionx: 0 1 2 3 4 5 6 7P(x): 0 k 2k 2k 3k2k22kkk 27Then evaluate)
The standard deviation of a uniformly distributed random variable between 0 and 1 is
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.