« previous next »

Author Question: Find the marginal distribution of Y. What does this distribution tell you? What will be an ideal ... (Read 110 times)

laurencescou

  • Hero Member
  • *****
  • Posts: 593
on: Jun 24, 2018
Find the marginal distribution of Y. What does this distribution tell you?
 
  What will be an ideal response?

Question 2

What is the mean of the parking fines issued in Houston?
 
  A) 97.88
  B) 146.75
  C) 78.30
  D) 117.40


mrphibs

  • Sr. Member
  • ****
  • Posts: 307
Reply #1 on: Jun 24, 2018
Answer to Question 1

The marginal distribution of Y is:
P(Y = 0 ) = 0.30, P(Y = 1 ) - 0.20, P(Y = 2 ) = 0.10, P(Y  3 ) = 0.40
This distribution indicates the likelihood of observing a particular number of customers in the express checkout line.

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

laurencescou

  • Hero Member
  • *****
  • Posts: 593
Reply #2 on: Jun 24, 2018
Thank you


mrphibs

  • Sr. Member
  • ****
  • Posts: 307
Reply #3 on: Jun 24, 2018
No problemo


« previous next »
 

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

A graphical representation of the marginal value theorem. A graphical representation of the marginal value theorem.
Distribution of Aggregate Mining Distribution of Aggregate Mining
Distribution and Forms of Precipitation: Graupel and Hail Distribution and Forms of Precipitation: Graupel and Hail
Prevalence and Sex Distribution of Top 10 Autoimmune Diseases Diagnosed in the United States Prevalence and Sex Distribution of Top 10 Autoimmune Diseases Diagnosed in the United States
How to use the closed interval method to find absolute maximum and minimum values How to use the closed interval method to find absolute maximum and minimum values
Video: Oral Hygiene & Braces Animation

For a complete list of videos, visit our video library