Author Question: The relative frequency in a class is obtained by dividing the frequency in that class by the total ... (Read 107 times)

Jramos095

  • Hero Member
  • *****
  • Posts: 528
The relative frequency in a class is obtained by dividing the frequency in that class by the total number of observations.
 
  Indicate whether the statement is true or false

Question 2

What proportion of the total area under the normal curve is above the mean?
 
  A) 50
  B) 68
  C) 95
  D) 99.7



dellikani2015

  • Sr. Member
  • ****
  • Posts: 332
Answer to Question 1

TRUE

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

For a complete list of videos, visit our video library