« previous next »

Author Question: For a correlation to be meaningful, the relation between the two variables should be: a. ... (Read 54 times)

Medesa

  • Hero Member
  • *****
  • Posts: 507
on: Jun 20, 2018
For a correlation to be meaningful, the relation between the two variables should be:
 
  a. curvilinear.
  b. linear.
  c. >1.
  d. positive.

Question 2

In a particular college class, most students are around 20 years of age. But there is a retired third-grader teacher in that class and she is 73 years old. Her age lies outside the normal pattern and would be consider to be a(n):
 
  a. z-score.
  b. outlier.
  c. mean.
  d. variable.


stallen

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

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?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Correlation between Celsius and Fahrenheit Scales Correlation between Celsius and Fahrenheit Scales
The relation between the physical and perceptual dimensions of sound. The relation between the physical and perceptual dimensions of sound.
The positive correlation between the ability of various neuroleptics to bind to D2 receptors and ... The positive correlation between the ability of various neuroleptics to bind to D2 receptors and ...
How to find the maximum and minimum of a quadratic relation How to find the maximum and minimum of a quadratic relation
Correlation Between Video Games and Spatial Skills in Youth Correlation Between Video Games and Spatial Skills in Youth
Table - Correlation Analysis Table - Correlation Analysis
Video: T cell receptors

For a complete list of videos, visit our video library