Author Question: An example of a first-order model with two predictor variables is a. y = 0 + 1x1 + b. y = 0 + 1x1 ... (Read 106 times)

JGIBBSON

  • Hero Member
  • *****
  • Posts: 538
An example of a first-order model with two predictor variables is
 a. y = 0 + 1x1 +
 b. y = 0 + 1x1 + 2x2 +
 c. y = 0 + 1x2 +
 d. y2 = 0 + 1x1 + 2x2 +

Question 2

In a crosstabulation, _____.
 a. both variables must be categorical
  b. both variables must be quantitative
  c. one variable must be categorical and the other must be quantitative
  d. either or both variables can be categorical or quantitative



tmlewis4706

  • Sr. Member
  • ****
  • Posts: 295
Answer to Question 1

b

Answer to Question 2

d



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

For a complete list of videos, visit our video library