« previous next »

Author Question: For a correlation to be meaningful, the relation between the two variables should be: a. ... (Read 53 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?

Medication errors are more common among seriously ill patients than with those with minor conditions.

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?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

The male reproductive system, sagittal section showing the organs of the system and their relation t The male reproductive system, sagittal section showing the organs of the system and their relation t
The hypothalamus and pituitary glands and their relation to the brain. The hypothalamus and pituitary glands and their relation to the brain.
How to find the maximum and minimum of a quadratic relation How to find the maximum and minimum of a quadratic relation
Calculate the physical variables Calculate the physical variables
Discrete random variables- Probability Distribution Function Discrete random variables- Probability Distribution Function
Illustrated correlation between the Mendelian postulates of unit factors Illustrated correlation between the Mendelian postulates of unit factors
Video: Types of synapses - electrical & chemical

For a complete list of videos, visit our video library