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

Author Question: A Pearson r value of -.20 a. can never be significant b. must always be significant c. is ... (Read 60 times)

nramada

  • Hero Member
  • *****
  • Posts: 580
on: Jun 20, 2018
A Pearson r value of -.20
 
  a. can never be significant
  b. must always be significant
  c. is significant only at p of .01
  d. none of these, since the number of pairs of scores was not given

Question 2

A Pearson r of .70 yields a coefficient-of-determination accuracy estimate of
 
  a. 70
  b. 35
  c. 49
  d. .05


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

hramirez205

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

d

Answer to Question 2

c


nramada

  • Member
  • Posts: 580
Reply 2 on: Jun 20, 2018
YES! Correct, THANKS for helping me on my review

coreycathey

  • Member
  • Posts: 333
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Intradermal drug administration: (b) the administration site is prepped Source: Pearson Education/PH Intradermal drug administration: (b) the administration site is prepped Source: Pearson Education/PH
Clinically Significant Drug-Drug Interactions in Dentistry Clinically Significant Drug-Drug Interactions in Dentistry
Clinically Significant Drug-Drug Interactions in Dentistry Clinically Significant Drug-Drug Interactions in Dentistry
Clinically Significant Drug-Drug Interactions in Dentistry Clinically Significant Drug-Drug Interactions in Dentistry
Clinically Significant Drug-Food Interactions in Dentistry Clinically Significant Drug-Food Interactions in Dentistry
Video: Cardiac Cycle (Part 2 of 4)

For a complete list of videos, visit our video library