« previous next »

Author Question: Which of the following correlation coefficients expresses the weakest relationship between two ... (Read 95 times)

Chloeellawright

  • Hero Member
  • *****
  • Posts: 588
on: Jun 22, 2018
Which of the following correlation coefficients expresses the weakest relationship between two variables?
 
  A) 1.00
  B) +.33
  C) +.03
  D) +.41

Question 2

As the outside temperate goes down, use of home heating oil in New England goes up. This relationship between temperature and heating oil use is an example of a
 
  A) positive correlation.
  B) negative correlation.
  C) zero correlation.
  D) reverse causal relationship.


rleezy04

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Proteomes and their relationship to cell structure, function, and organization. Proteomes and their relationship to cell structure, function, and organization.
Schematic relationship between a phylogenetic tree and taxonomy. Schematic relationship between a phylogenetic tree and taxonomy.
The Power and Control Wheels of Abusive Relationships When one person in a relationship repeatedly ... The Power and Control Wheels of Abusive Relationships When one person in a relationship repeatedly ...
Thyroid hormone production—Relationship between pituitary and thyroid glands. Thyroid hormone ... Thyroid hormone production—Relationship between pituitary and thyroid glands. Thyroid hormone ...
Relationship between Income and Happiness in the United States Relationship between Income and Happiness in the United States
Relationship Between the Atlas and the Axis. The Dens of the Axis Provides a Pivotal Point Around Wh Relationship Between the Atlas and the Axis. The Dens of the Axis Provides a Pivotal Point Around Wh
Video: Structures that affect circulation - kidneys and blood volume and skeletal muscle pumping

For a complete list of videos, visit our video library