This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Suppose the following table represents the probabilities associated with the random variables X ... (Read 52 times)

magmichele12

  • Hero Member
  • *****
  • Posts: 559
on: Jun 24, 2018

  Suppose the following table represents the probabilities associated with the random variables X and Y where X = the gender of the individual and Y = the highest level of education of the individual. What is the probability that a randomly selected individual is female and has at least an undergraduate degree?
 
 

  a.0.52
  b.0.40
  c.0.75
  d.0.30

Question 2


  Which of the following is the formula for the covariance of X and Y?
 

  a.
  b.
  c.
  d.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

heyhey123

  • Sr. Member
  • ****
  • Posts: 353
Reply #1 on: Jun 24, 2018
Answer to Question 1

correct: b

Answer to Question 2

correct: a


magmichele12

  • Member
  • Posts: 559
Reply 2 on: Jun 24, 2018
Thanks for the timely response, appreciate it

connor417

  • Member
  • Posts: 329
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Periodic Table Periodic Table
Wheelchair Transfer to a Chair or Examination Table Wheelchair Transfer to a Chair or Examination Table
For millions of people, the United States represents a land of opportunity and freedom from ... For millions of people, the United States represents a land of opportunity and freedom from ...
Standing at the head of the table, apply oil or lotion to the entire back with bilateral stroking. ... Standing at the head of the table, apply oil or lotion to the entire back with bilateral stroking. ...
How to determine if a table of values represents a function How to determine if a table of values represents a function
8.The following table contains DNA-sequence information compiled by Marilyn Kozak (1987). The ... 8.The following table contains DNA-sequence information compiled by Marilyn Kozak (1987). The ...
Video: Frequency of stimulation and force (Recruitment of motor units and force)

For a complete list of videos, visit our video library