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

Author Question: In doing a Pearson r on 20 pairs of scores, degrees of freedom would equal a. 20 b. 18 c. 40 ... (Read 63 times)

Wadzanai

  • Hero Member
  • *****
  • Posts: 528
on: Jun 20, 2018
In doing a Pearson r on 20 pairs of scores, degrees of freedom would equal
 
  a. 20
  b. 18
  c. 40
  d. 38

Question 2

Regardless of the degrees of freedom, any Pearson r of .90 or higher must
  be
 
  a. significant
  b. non-significant
  c. more than significant
  d. none of these, since without the degrees of freedom significance cannot be
   determined


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chem1s3

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jun 20, 2018
Answer to Question 1

b

Answer to Question 2

d


Wadzanai

  • Member
  • Posts: 528
Reply 2 on: Jun 20, 2018
:D TYSM

debra928

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

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?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

The seven phenotypic pairs studied by Mendel The seven phenotypic pairs studied by Mendel
Patients of all socioeconomic backgrounds should be given equal care. Patients of all socioeconomic backgrounds should be given equal care.
Gender Changes in Professional Degrees Gender Changes in Professional Degrees
Created Equal: A Social and Political History of the United States, Brief Edition Created Equal: A Social and Political History of the United States, Brief Edition
Convert from degrees to radians Convert from degrees to radians
What is the value in degrees What is the value in degrees
Video: Component of feedback systems & Communication and regulation of body systems

For a complete list of videos, visit our video library