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

Author Question: The sampling distribution on which hypothesis testing for correlation is based a. is a normal ... (Read 11 times)

Zulu123

  • Hero Member
  • *****
  • Posts: 525
on: Jun 20, 2018
The sampling distribution on which hypothesis testing for correlation is based
 
  a. is a normal distribution with a mean of 0.
  b. is a skewed distribution with a mean of 0.
  c. is a normal distribution with a mean of 1.
  d. is a skewed distribution with a mean of 1.

Question 2

When a subject variable is used as an IV, it is
 
  a. manipulated.
  b. assigned after the fact.
  c. an obvious causal variable.
  d. all of these.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dellikani2015

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jun 20, 2018
Answer to Question 1

a

Answer to Question 2

b


Zulu123

  • Hero Member
  • *****
  • Posts: 525
Reply #2 on: Jun 20, 2018
Thank you


dellikani2015

  • Sr. Member
  • ****
  • Posts: 332
Reply #3 on: Jun 20, 2018
No problem :)


« previous next »
 

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Evolutionary tree based on comparisons of cytochrome c DNA Evolutionary tree based on comparisons of cytochrome c DNA
IPCC models are based on projections of growth IPCC models are based on projections of growth
Testing muscle strength - Temporalis muscles Testing muscle strength - Temporalis muscles
The time at which the mailman delivers the mail to Ace Bike Shop follows a normal distribution ... The time at which the mailman delivers the mail to Ace Bike Shop follows a normal distribution ...
People who are color-blind see colors differently. (a) Those with normal vision see the red leaves. People who are color-blind see colors differently. (a) Those with normal vision see the red leaves.
(a) The distribution of sickle cell anemia in the Old World. (b) The distribution of malaria overlap (a) The distribution of sickle cell anemia in the Old World. (b) The distribution of malaria overlap
Video: Complement Proteins Animation

For a complete list of videos, visit our video library