« previous next »

Author Question: The nurse researcher is reviewing a multiple regression equation. Y' = a + b1X1 + b2X2 + . . . ... (Read 67 times)

laurencescou

  • Hero Member
  • *****
  • Posts: 593
on: Jul 8, 2018
The nurse researcher is reviewing a multiple regression equation.
   Y' = a + b1X1 + b2X2 + . . . bkXk
  What does the k stand for?
 
  A) Intercept constant
  B) Number of predictor (independent) variables
  C) Regression coefficients for the k variables
  D) Scores or values on the k independent variables

Question 2

How many hypotheses can be tested in a 2 x 2 factorial design?
 
  A) 1
  B) 2
  C) 3
  D) 4


jojobee318

  • Sr. Member
  • ****
  • Posts: 298
Reply #1 on: Jul 8, 2018
Answer to Question 1

B

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

laurencescou

  • Hero Member
  • *****
  • Posts: 593
Reply #2 on: Jul 8, 2018
TY


jojobee318

  • Sr. Member
  • ****
  • Posts: 298
Reply #3 on: Jul 8, 2018
Happy to Help


« previous next »
 

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

The surgical nurse assists the client into the correct position The surgical nurse assists the client into the correct position
The nurse uses a noninvasive bladder ultrasound to measure the client’s bladder volume. The nurse uses a noninvasive bladder ultrasound to measure the client’s bladder volume.
Macromolecules can have distinct binding sites for multiple ligands Macromolecules can have distinct binding sites for multiple ligands
How to solve any rational equation by finding the lowest common denominator (Part 2) How to solve any rational equation by finding the lowest common denominator (Part 2)
Solving a root equation Solving a root equation
What if the equation for the parabola is a trinomial? How would you substitute the y-points ... What if the equation for the parabola is a trinomial? How would you substitute the y-points ...
Video: Genetic terms Animation

For a complete list of videos, visit our video library