This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: In constructing a multiple regression model with two independent variables x1 and x2 it was known ... (Read 88 times)

lindiwe

  • Hero Member
  • *****
  • Posts: 577
on: Jul 24, 2018
In constructing a multiple regression model with two independent variables x1 and x2 it was known that the correlation between x1 and y is .75, and the correlation between x2 and y is .55 . Based on this information, the regression model containing both independent variable will explain 65 of the variation in the dependent variable y.
  Indicate whether the statement is true or false

Question 2

Stepwise regression is a statistical technique that is always implemented when developing a regression model to fit a nonlinear relationship between the dependent and potential independent variables.
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sailorcrescent

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 24, 2018
Answer to Question 1

F

Answer to Question 2

F


lindiwe

  • Member
  • Posts: 577
Reply 2 on: Jul 24, 2018
Gracias!

tuate

  • Member
  • Posts: 332
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

The wild radish, Raphanus sativus, has become a model for studying the mating behaviour of plants. The wild radish, Raphanus sativus, has become a model for studying the mating behaviour of plants.
Health Belief Model Health Belief Model
Basbaum and Fields’s (1978) model of the descending analgesia circuit. Basbaum and Fields’s (1978) model of the descending analgesia circuit.
Vermont Instruments manufactures two models of calculators. The finance model is the Fin-X and ... Vermont Instruments manufactures two models of calculators. The finance model is the Fin-X and ...
Descartes's model of simple reflexes Descartes's model of simple reflexes
Independent assortment versus genetic linkage Independent assortment versus genetic linkage
Video: Hormonal regulation of pregnancy - week 1

For a complete list of videos, visit our video library