This topic contains a solution. Click here to go to the answer

Author Question: A useful method for determining whether a linear function is the appropriate function to describe ... (Read 76 times)

Marty

  • Hero Member
  • *****
  • Posts: 553
A useful method for determining whether a linear function is the appropriate function to describe the relationship between the x and y variable is a residual plot in which the residuals are plotted on the vertical axis and the independent variable is
 
  on the horizontal axis. Indicate whether the statement is true or false

Question 2

Assume that a medical research study found a correlation of -0.73 between consumption of vitamin A and the cancer rate of a particular type of cancer. This could be interpreted to mean:
 
  A) the more vitamin A consumed, the lower a person's chances are of getting this type of cancer.
  B) the less vitamin A consumed, the lower a person's chances are of getting this type of cancer.
  C) the more vitamin A consumed, the higher a person's chances are of getting this type of cancer.
  D) vitamin A causes this type of cancer.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

leahm14

  • Sr. Member
  • ****
  • Posts: 322
Answer to Question 1

TRUE

Answer to Question 2

A




Marty

  • Member
  • Posts: 553
Reply 2 on: Jun 24, 2018
:D TYSM


ttt030911

  • Member
  • Posts: 315
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

For a complete list of videos, visit our video library