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

Author Question: When determining the cross-products for your correlation coefficient, if positive z scores on one ... (Read 103 times)

asd123

  • Hero Member
  • *****
  • Posts: 557
on: Jun 20, 2018
When determining the cross-products for your correlation coefficient, if positive z scores on one variable go with negative z scores on the other variable and negative z scores on one variable go with positive z scores on the other variable, then the correlation coefficient will be:
 
  a. negative.
  b. strong.
  c. weak.
  d. positive.

Question 2

When determining the cross-products for your correlation coefficient, if positive z scores on one variable go with positive z scores on the other variable and negative z scores on one variable go with negative z scores on the other variable, then the correlation coefficient will be:
 
  a. negative.
  b. strong.
  c. weak.
  d. positive.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mohan

  • Sr. Member
  • ****
  • Posts: 362
Reply #1 on: Jun 20, 2018
Answer to Question 1

a

Answer to Question 2

d


asd123

  • Hero Member
  • *****
  • Posts: 557
Reply #2 on: Jun 20, 2018
Thank you!


mohan

  • Sr. Member
  • ****
  • Posts: 362
Reply #3 on: Jun 20, 2018
Happy to help


« previous next »
 

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Cross Section of the Ear Cross Section of the Ear
Selected Natural Products Selected Natural Products
Generalized pressure drop correlation Generalized pressure drop correlation
Trihybrid Cross Trihybrid Cross
In order to encourage Canadians to avoid cross border shopping, Walmart Canada is striving to ... In order to encourage Canadians to avoid cross border shopping, Walmart Canada is striving to ...
Table - Correlation Analysis Table - Correlation Analysis
Video: Bulk flow - Factors that influence bulk flow

For a complete list of videos, visit our video library