This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Explain how a relationship may exist between two variables in a sample even if there is no ... (Read 61 times)

jayhills49

  • Hero Member
  • *****
  • Posts: 559
on: Jul 24, 2018
Explain how a relationship may exist between two variables in a sample even if there is no relationship between the two variables in that population.

Question 2

Statistical relationships such as correlation are useful for describing features of __________.
 a. An individual from the population.
  b. A sample from the population.
  c. An aggregate or population.
  d. All of the above.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lin77x

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 24, 2018
Answer to Question 1

IT MAY JUST BE THE LUCK OF THE DRAW' THAT THAT PARTICULAR SAMPLE EXHIBITED THE RELATIONSHIP, EVEN THOUGH THE RELATIONSHIP IS NOT PRESENT IN THE OVERALL POPULATION.

Answer to Question 2

C


jayhills49

  • Member
  • Posts: 559
Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

raenoj

  • Member
  • Posts: 340
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

The overlapping relationship among research, evidence-based practice The overlapping relationship among research, evidence-based practice
IQ and Genetics The closer the genetic relationship, the higher the correlation in IQ. Based on: Br IQ and Genetics The closer the genetic relationship, the higher the correlation in IQ. Based on: Br
Sample Workout in the Target Heart Rate Range Sample Workout in the Target Heart Rate Range
Graph showing the relationship between the freezing point of the coolant and the percentage of ... Graph showing the relationship between the freezing point of the coolant and the percentage of ...
How long does it take for 90% of a sample of strontium-90 (half-life of 28.8 years) to decay? How long does it take for 90% of a sample of strontium-90 (half-life of 28.8 years) to decay?
Sample lod score curves Sample lod score curves
Video: Muscle Fatigue and Recovery

For a complete list of videos, visit our video library