This topic contains a solution. Click here to go to the answer

Author Question: With respect to standard deviation, which of the following statements is correct? a. it is based ... (Read 73 times)

TVarnum

  • Hero Member
  • *****
  • Posts: 548
With respect to standard deviation, which of the following statements is correct?
 
  a. it is based on the squared deviations from the mean
  b. it is the square of the variance
  c. it is always a negative number
  d. all of the above

Question 2

Which of the following do not represent measures of dispersion?
 
  a. ranges
  b. means
  c. standard deviations
  d. variation in groups



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

leannegxo

  • Sr. Member
  • ****
  • Posts: 374
Answer to Question 1

a

Answer to Question 2

b





 

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

For a complete list of videos, visit our video library