« previous next »

Author Question: The association between two variables is best indexed by the A) Standard deviation. B) Variance. ... (Read 114 times)

amal

  • Hero Member
  • *****
  • Posts: 572
on: Aug 4, 2018
The association between two variables is best indexed by the
 
  A) Standard deviation.
  B) Variance.
  C) Sum of squares.
  D) Correlation coefficient.

Question 2

Which type of descriptive statistic always involves at least two variables?
 
  A) Measures of variability
  B) Central tendency measures
  C) Correlation coefficients
  D) Both A and C


reelove4eva

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

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?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

CycleBeads help women use the Standard Days Method. CycleBeads help women use the Standard Days Method.
(B) Interneurons or association neurons. (B) Interneurons or association neurons.
How to fully analyze the standard and factored form of a quadratic equation (Question 1) How to fully analyze the standard and factored form of a quadratic equation (Question 1)
Discrete random variables- Probability Distribution Function Discrete random variables- Probability Distribution Function
Standard base-pairing relationships Standard base-pairing relationships
Standard Symbols Used in Pedigrees Standard Symbols Used in Pedigrees
Video: Types of Transport - Uniport, Antiport and Symport (Glucose and Na+K+ Transporters)

For a complete list of videos, visit our video library