« previous next »

Author Question: When are lagged predictor variables most commonly used? a. In a simple linear regression model. ... (Read 32 times)

Wadzanai

  • Hero Member
  • *****
  • Posts: 528
on: Jun 24, 2018
When are lagged predictor variables most commonly used?
 a. In a simple linear regression model.
 
  b. In a time series regression model.
 
  c. In a analysis of variance.
 
  d. In an exponential model.

Question 2

Qualitative (or categorical) variables can be incorporated into regression models by converting it to a ________.
 a. dummy variable
 
  b. randomized block model
 
  c. model with interaction
 
  d. block


Meganchabluk

  • Sr. Member
  • ****
  • Posts: 301
Reply #1 on: Jun 24, 2018
Answer to Question 1

b

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

A molecular model showing chromosome territories in the cell nucleus of humans A molecular model showing chromosome territories in the cell nucleus of humans
Relatively simple changes in Hox genes control limb formation in tetrapods. Relatively simple changes in Hox genes control limb formation in tetrapods.
simple squamous alveoli simple squamous alveoli
Bronchi Model Bronchi Model
Model for chromatin replication Model for chromatin replication
Steady State in the Two-Country Model Steady State in the Two-Country Model
Video: Hierarchical Sequencing Method - Sequence Tagged Sites

For a complete list of videos, visit our video library