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

Author Question: What is the relationship between the different measures of variability? A) The range is a better ... (Read 28 times)

tfester

  • Hero Member
  • *****
  • Posts: 534
on: Aug 4, 2018
What is the relationship between the different measures of variability?
 
  A) The range is a better measure than the variance.
  B) The variance is a better measure than the range.
  C) The standard deviation is always the best.
  D) The range is usually the best.

Question 2

If we added 10 points to each score in a sample, the
 
  A) Variance would not change.
  B) Standard deviation would not change.
  C) Range would not change.
  D) All of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

verrinzo

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: D


tfester

  • Hero Member
  • *****
  • Posts: 534
Reply #2 on: Aug 4, 2018
Thank you!


verrinzo

  • Sr. Member
  • ****
  • Posts: 346
Reply #3 on: Aug 4, 2018
Always glad to help...


« previous next »
 

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Went and Briggs demonstrated the relationship between light perception and auxin function. Went and Briggs demonstrated the relationship between light perception and auxin function.
The accessory organs of the digestive system: the liver, gallbladder, and pancreas. Image shows the The accessory organs of the digestive system: the liver, gallbladder, and pancreas. Image shows the
Range of Motion of the Shoulder Joint, Abduction, Adduction Range of Motion of the Shoulder Joint, Abduction, Adduction
Relationship between a diagnostic label and related factor Relationship between a diagnostic label and related factor
Relationship Between Training Intensity and VO2max Improvement Relationship Between Training Intensity and VO2max Improvement
The Power and Control Wheels of Abusive Relationships When one person in a relationship repeatedly ... The Power and Control Wheels of Abusive Relationships When one person in a relationship repeatedly ...
Video: Neurosynapse Animation

For a complete list of videos, visit our video library