« previous next »

Author Question: The correlation coefficient r is a number that indicates the direction and the strength of the ... (Read 40 times)

skymedlock

  • Hero Member
  • *****
  • Posts: 561
on: Jun 24, 2018
The correlation coefficient r is a number that indicates the direction and the strength of the relationship between two random variables.
 
  Indicate whether the statement is true or false

Question 2

The measure that examines the location of a data value relative to the mean of the distribution is called a z-score.
 
  Indicate whether the statement is true or false


Andromeda18

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 24, 2018
Answer to Question 1

TRUE

Answer to Question 2

TRUE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

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 calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

(a) Zombies are a common theme in movies. However, (b) the number of zombie movies released each yea (a) Zombies are a common theme in movies. However, (b) the number of zombie movies released each yea
Correlation between Celsius and Fahrenheit Scales Correlation between Celsius and Fahrenheit Scales
One Minute Sit-up Test for Abdominal Muscle Strength and Endurance. One Minute Sit-up Test for Abdominal Muscle Strength and Endurance.
The Location and Number of Farms in the United States, 2012 The Location and Number of Farms in the United States, 2012
Testing the strength of the sternocleidomastoid muscle against resistance Testing the strength of the sternocleidomastoid muscle against resistance
What mass of sulfur hexafluoride, SF6, has the same number of fluorine atoms as 25.0 g of ... What mass of sulfur hexafluoride, SF6, has the same number of fluorine atoms as 25.0 g of ...
Video: Epidural Hematoma

For a complete list of videos, visit our video library