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

Author Question: For any distribution, the percent of observations that lie within four standard deviations of the ... (Read 147 times)

sarasara

  • Hero Member
  • *****
  • Posts: 521
For any distribution, the percent of observations that lie within four standard deviations of the mean is:
 
  A) 93.75 or more.
  B) 93.75 or less.
  C) 6.25 or more.
  D) 6.25 or less.

Question 2

Which of the following statements about a pie chart is false?
 
  A) A pie chart is graphical representation of the proportion or percentage of frequency of each category of a categorical variable.
  B) A pie chart is usually used to display the relative sizes of categories of a numerical variable.
  C) A pie chart always has the shape of a circle.
  D) The size of each slice of a pie chart is the proportion or percentage of frequency of the corresponding category of a categorical variable.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

akpaschal

  • Sr. Member
  • ****
  • Posts: 342
Answer to Question 1

A

Answer to Question 2

B




sarasara

  • Member
  • Posts: 521
Reply 2 on: Jun 24, 2018
Excellent


ultraflyy23

  • Member
  • Posts: 312
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

For a complete list of videos, visit our video library