Author Question: After several studies, Professor Smith concludes that there is a zero correlation between body ... (Read 80 times)

Frost2351

  • Hero Member
  • *****
  • Posts: 557
After several studies, Professor Smith concludes that there is a zero correlation between body weight and bad tempers. This means that _________.
 
  a. heavy people tend to have bad tempers
  b. skinny people tend to have bad tempers
  c. no one has a bad temper
  d. everyone has a bad temper
  e. a person with a bad temper may be heavy or skinny

Question 2

It is possible to compute a coefficient of correlation if one is given _________.
 
  a. a single score
  b. two sets of measurements on the same individuals
  c. 50 scores of a clerical aptitude test
  d. all of these
  e. none of these



lou

  • Sr. Member
  • ****
  • Posts: 286
Answer to Question 1

E

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

For a complete list of videos, visit our video library