« previous next »

Author Question: Which of the following correlation coefficients expresses the weakest relationship between two ... (Read 66 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?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

The relationship between air temperature and two measures of water vapour saturation of air. The relationship between air temperature and two measures of water vapour saturation of air.
Relationship between body size and seed size in Galapagos finch species Relationship between body size and seed size in Galapagos finch species
Relationship between levels of COHb in blood and concentration of CO in the surrounding air Relationship between levels of COHb in blood and concentration of CO in the surrounding air
The relationship between pH, pKa, and the dissociation of an acid The relationship between pH, pKa, and the dissociation of an acid
Relationship between inorganic and organic nitrogen metabolism Relationship between inorganic and organic nitrogen metabolism
Relationship of Sun Angle and Solar Radiation Relationship of Sun Angle and Solar Radiation
Video: Glucose anabolism reactions: Glycogenolysis and Gluconeogenesis

For a complete list of videos, visit our video library