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

Author Question: A correlation coefficient describes A) How several variables combine to form a third variable. ... (Read 77 times)

magmichele12

  • Hero Member
  • *****
  • Posts: 559
on: Aug 4, 2018
A correlation coefficient describes
 
  A) How several variables combine to form a third variable.
  B) The relationship between two scores.
  C) The relationship between two variables.
  D) How two variables combine together to make a third variable.

Question 2

Unlike the mean, the variance is expressed in ________ units of the variable.
 
  A) Original
  B) Squared
  C) Reduced
  D) Divided


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

eliasc0401

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B


magmichele12

  • Hero Member
  • *****
  • Posts: 559
Reply #2 on: Aug 4, 2018
Both answers were spot on, thank you once again


eliasc0401

  • Sr. Member
  • ****
  • Posts: 338
Reply #3 on: Aug 4, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Correlation between Celsius and Fahrenheit Scales Correlation between Celsius and Fahrenheit Scales
Embryonic cells form the placenta Embryonic cells form the placenta
Responses to Viewing Form from Motion Responses to Viewing Form from Motion
Negative feedback control of a regulated variable. Negative feedback control of a regulated variable.
Chinese Barber Performing a Form of Percussion on a Seated Patron in China in the 1790s. Chinese Barber Performing a Form of Percussion on a Seated Patron in China in the 1790s.
The dissociation equilibrium constants for the protonated form of alanine (a diprotic amino ... The dissociation equilibrium constants for the protonated form of alanine (a diprotic amino ...
Video: Antidiuretic hormone (vasoconstriction, water reabsorption & sweat inhibition)

For a complete list of videos, visit our video library