« previous next »

Author Question: If r has a positive value, as one variable increases, the other variable _____. a. increases c. ... (Read 87 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?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

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?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

(A) Scratch test; patient is exposed to allergens through a light scratch on the skin; (B) Positive (A) Scratch test; patient is exposed to allergens through a light scratch on the skin; (B) Positive
Nonverbal communications convey strong, powerful messages that may be negative or positive. Nonverbal communications convey strong, powerful messages that may be negative or positive.
A variable valve timing solenoid being controlled by applying voltage from the PCM. A variable valve timing solenoid being controlled by applying voltage from the PCM.
Constant velocity versus positive velocity Constant velocity versus positive velocity
Mechanisms of positive control of transcription Mechanisms of positive control of transcription
Video: Stomach peristalsis - Movement of Food Through the Small Intestine

For a complete list of videos, visit our video library