Author Question: The nurse researcher is reviewing a multiple regression equation. Y' = a + b1X1 + b2X2 + . . . ... (Read 131 times)

laurencescou

  • Hero Member
  • *****
  • Posts: 593
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
Answer to Question 1

B

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

For a complete list of videos, visit our video library