Question

Roll a fair 6-sided die repeatedly and letY1,Y2,...be the resulting numbers. Let Xn=|{Y1,Y2,...,Yn}|be the number of...

Roll a fair 6-sided die repeatedly and letY1,Y2,...be the resulting numbers. Let Xn=|{Y1,Y2,...,Yn}|be the number of values we have seen in the first n rolls for n≥1 and setX0= 0.Xn is a Markov chain.(a) Find its transition probability.(b) Let T= min{n:Xn= 6}be the number of trials we need to see all 6 numbers at least once. Find E[T]. Please explain how/why

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

NOTE: I HOPE YOUR HAPPY WITH MY ANSWER ....***PLEASE SUPPORT ME WITH YOUR RATING......THANK YOU

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
You roll a six-sided die repeatedly until you roll a one. Let X be the random...
You roll a six-sided die repeatedly until you roll a one. Let X be the random number of times you roll the dice. Find the following expectation: E[(1/2)^X]
1. Suppose you have a fair 6-sided die with the numbers 1 through 6 on the...
1. Suppose you have a fair 6-sided die with the numbers 1 through 6 on the sides and a fair 5-sided die with the numbers 1 through 5 on the sides. What is the probability that a roll of the six-sided die will produce a value larger than the roll of the five-sided die? 2. What is the expected number of rolls until a fair five-sided die rolls a 3? Justify your answer briefly.
A 6-sided die rolled twice. Let E be the event "the first roll is a 1"...
A 6-sided die rolled twice. Let E be the event "the first roll is a 1" and F the event "the second roll is a 1". Find the probability of showing a 1 on both rolls. Write your answer as a reduced fraction.
1) Let ? be the number that shows up when you roll a fair, six-sided die,...
1) Let ? be the number that shows up when you roll a fair, six-sided die, and, let ? = ?^2 − 5? + 6. a. Find both formats for the distribution of ??. (Hint: tep forms of probability distributions are CDF and pmf/pdf.) b.. Find F(2.35).
You roll a fair 6 sided die 5 times. Let Xi be the number of times...
You roll a fair 6 sided die 5 times. Let Xi be the number of times an i was rolled for i = 1, 2, . . . , 6. (a) What is E[X1]? (b) What is Cov(X1, X2)? (c) Given that X1 = 2, what is the probability the first roll is a 1? (d) Given that X1 = 2, what is the conditional probability mass function of, pX2|X1 (x2|2), of X2? (e) What is E[X2|X1]
You roll a pair of fair dice repeatedly. Let X denote the number of rolls until...
You roll a pair of fair dice repeatedly. Let X denote the number of rolls until you get two consecutive sums of 8(roll two 8 in a row). Find E[X]
a fair die was rolled repeatedly. a) Let X denote the number of rolls until you...
a fair die was rolled repeatedly. a) Let X denote the number of rolls until you get at least 3 different results. Find E(X) without calculating the distribution of X. b) Let S denote the number of rolls until you get a repeated result. Find E(S).
A fair die is rolled repeatedly. Find the expected number of rolls until all 6 faces...
A fair die is rolled repeatedly. Find the expected number of rolls until all 6 faces appear.
A fair die is rolled repeatedly. Find the expected number of rolls until all 6 faces...
A fair die is rolled repeatedly. Find the expected number of rolls until all 6 faces appear.
8 Roll a fair (standard) die until a 6 is obtained and let Y be the...
8 Roll a fair (standard) die until a 6 is obtained and let Y be the total number of rolls until a 6 is obtained. Also, let X the number of 1s obtained before a 6 is rolled. (a) Find E(Y). (b) Argue that E(X | Y = y) = 1/5 (y − 1). [Hint: The word “Binomial” should be in your answer.] (c) Find E(X).
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT