« previous next »

Author Question: The numerator in the Pearson product-moment correlation coefficient formula a. is called the ... (Read 137 times)

Zoey63294

  • Hero Member
  • *****
  • Posts: 539
on: Jun 28, 2018
The numerator in the Pearson product-moment correlation coefficient formula
 a. is called the cross-products sum.
  b. establishes the degree of covariation between two variables.
  c. can range from 1.0 to +1.0.
  d. Both a and b are correct.
  e. Both b and c are correct.

Question 2

What are foundations of a CRM program?
 a. Sales force automation and customer service
  b. Marketing and promotion
  c. Customer service and email marketing
  d. All of these are correct.


Galvarado142

  • Sr. Member
  • ****
  • Posts: 348
Reply #1 on: Jun 28, 2018
Answer to Question 1

d

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Electrocardiography. (a) Electrodes are placed on the patient’s chest to record the electrical event Electrocardiography. (a) Electrodes are placed on the patient’s chest to record the electrical event
The primate dental formula illustrated for (a) the lower dentition of an Old World monkey and (b) th The primate dental formula illustrated for (a) the lower dentition of an Old World monkey and (b) th
In this painting evangelist George Whitefield appears to be cross-eyed. This is no fault of John Wol In this painting evangelist George Whitefield appears to be cross-eyed. This is no fault of John Wol
Use the product rule to find derivative Use the product rule to find derivative
The nucleus is bounded by a double membrane called the nuclear envelope The nucleus is bounded by a double membrane called the nuclear envelope
Calculating the coefficient of inbreeding (F) for the offspring of a first cousin marriage Calculating the coefficient of inbreeding (F) for the offspring of a first cousin marriage
Video: Michaelis–Menten equation & Kinetic parameters

For a complete list of videos, visit our video library