PS4

.pdf

School

Massachusetts Institute of Technology *

*We aren’t endorsed by this school

Course

6.431X

Subject

Electrical Engineering

Date

Apr 3, 2024

Type

pdf

Pages

2

Uploaded by DrUniverseChimpanzee30

2/19/24, 3 : 10 PM 6.431x Courseware | edX Page 1 of 2 https://courses.edx.org/xblock/block-v1 : MITx+6.431x+1T2024+type@v…&recheck_access=1&show_bookmark=0&show_title=0&view=student_view Correct (5/5 points) Problem Set due Mar 1, 2024 06 : 59 EST Problem 4. Joint PMF 5/5 points (graded) The joint PMF, , of the random variables and is given by the following table: 1 . Find the value of the constant . 1/28 2 . Find . 14/28 3 . Consider the random variable . Find . -12/7 4 . Conditioned on the event that , are and independent? Yes 5 . Find the conditional variance of given that . 8/9 Submit You have used 4 of 5 attempts
2/19/24, 3 : 10 PM 6.431x Courseware | edX Page 2 of 2 https://courses.edx.org/xblock/block-v1 : MITx+6.431x+1T2024+type@v…&recheck_access=1&show_bookmark=0&show_title=0&view=student_view
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
  • Access to all documents
  • Unlimited textbook solutions
  • 24/7 expert homework help