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

Author Question: If the partial correlation between Variables X and Y is equal to the Pearson correlation between X ... (Read 24 times)

NguyenJ

  • Hero Member
  • *****
  • Posts: 516
on: Jun 20, 2018
If the partial correlation between Variables X and Y is equal to the Pearson correlation between X and Y,
 
  a. the correlation between X and Y is statistically significant
  b. X and Y are probably causally related
  c. the range of scores on X and Y is probably restricted
  d. the variable that was partialed out does not account for the correlation between X and Y e. the variable was partially responsible for the correlation between X and Y

Question 2

You and a fellow student are comparing the results of your individual research projects. You are
  proud because your study had 200 participants, whereas your classmate only had 50
  participants.
 
  How will the shape of your t distribution compare to your classmate's?
  A) It will be more flat. B) It will have longer tails.
  C) It will have a higher peak. D) It will have two peaks.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

zacnyjessica

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jun 20, 2018
Answer to Question 1

d

Answer to Question 2

C


NguyenJ

  • Member
  • Posts: 516
Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

amit

  • Member
  • Posts: 364
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Demonstration of equal segregation within one meiocyte in the yeast S. cerevisiae Demonstration of equal segregation within one meiocyte in the yeast S. cerevisiae
Pressure testing the cooling system. A typical hand-operated pressure tester applies pressure equal ... Pressure testing the cooling system. A typical hand-operated pressure tester applies pressure equal ...
Kepler’s Law of Equal Areas Kepler’s Law of Equal Areas
The xy plane is painted with a uniform surface charge density which is equal to 40 nC/m2 . ... The xy plane is painted with a uniform surface charge density which is equal to 40 nC/m2 . ...
Table - Correlation Analysis Table - Correlation Analysis
Synthesis of -Galactosidase and Permease by Haploids and Partial Diploids with Regulatory ... Synthesis of -Galactosidase and Permease by Haploids and Partial Diploids with Regulatory ...
Video: Causes of Angina

For a complete list of videos, visit our video library