« previous next »

Author Question: If r has a positive value, as one variable increases, the other variable _____. a. increases c. ... (Read 102 times)

K@

  • Hero Member
  • *****
  • Posts: 608
on: Jun 19, 2018
If r has a positive value, as one variable increases, the other variable _____.
 
  a. increases c. first increases, then decreases
  b. decreases d. shows no systematic change

Question 2

Classifying subjects on the basis of sex is an example of using what kind of scale?
 
  a. nominal
  b. ordinal
  c. interval
  d. ratio
  e. bathroom


scikid

  • Sr. Member
  • ****
  • Posts: 300
Reply #1 on: Jun 19, 2018
Answer to Question 1

A
If positively correlated, both variables increase and decrease together.

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Species richness increases with island size. Species richness increases with island size.
Gram Positive Testing Gram Positive Testing
The number of words correctly completed in the New York Times crossword puzzle increases with age ... The number of words correctly completed in the New York Times crossword puzzle increases with age ...
How to find two positive angles less than 360° that have a tangent of −2.25 How to find two positive angles less than 360° that have a tangent of −2.25
A latex agglutination test for rheumatoid factor. A positive control at 1. A negative control at 2. ... A latex agglutination test for rheumatoid factor. A positive control at 1. A negative control at 2. ...
The expected value for a binomial probability distribution is _____. The expected value for a binomial probability distribution is _____.
Video: Electrical changes in the heart

For a complete list of videos, visit our video library