PDF submission. Leave the box blank or type "PDF".A study about workplace bullying used multiple regression to model a bullying victim's intention to leave the firm(y) as a function of level of bullying (measured on a 50-point scale, basically quantitative) and perceivedorganizational support (measured as "low," "neutral," or "high").1.Define dummy variables for organizational support. Use "high" as base level.2.Write a first-order model for E(y) as a function of the independent variables that do NOTincorporate interaction.3.Write a first-order model for E(y) as a function of the independent variables that incorporateinteraction.4.Write a complete second-order model for E(y) as a function of the independent variables.In terms of the B's in the model, part (4), give the mean value of intention to leave for a victim who5.perceives organizational support as low.6.In terms of the ß's in the model, part (4), give the mean value of intention to leave for a victim whoreports a bullying level of 30 points and who perceives organizational support as neutral.7.Clearly state the null and alternative hypotheses for the test you can use to determine whether theterms in the model that allow for a curvilinear relationship between intent to leave and level of bullying arestatistically useful.

Multiple linear regression model: A multiple linear regression model is given as y = b0 + b1x1 +…

A study about workplace bullying used multiple regression to model a bullying victim's intention to leave the firm (y) as a function of level of bullying (measured on a 50-point scale, basically quantitative) and perceived organizational support (measured as "low," "neutral," or "high").

A study about workplace bullying used multiple regression to model a bullying victim's intention to leave the firm (y) as a function of level of bullying (measured on a 50-point scale, basically quantitative) and perceived organizational support (measured as "low," "neutral," or "high").

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Correlation

Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

Linear Correlation

A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related.

Regression Analysis

Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.

Question

PDF submission. Leave the box blank or type "PDF".
A study about workplace bullying used multiple regression to model a bullying victim's intention to leave the firm
(y) as a function of level of bullying (measured on a 50-point scale, basically quantitative) and perceived
organizational support (measured as "low," "neutral," or "high").
1.
Define dummy variables for organizational support. Use "high" as base level.
2.
Write a first-order model for E(y) as a function of the independent variables that do NOT
incorporate interaction.
3.
Write a first-order model for E(y) as a function of the independent variables that incorporate
interaction.
4.
Write a complete second-order model for E(y) as a function of the independent variables.
In terms of the B's in the model, part (4), give the mean value of intention to leave for a victim who
5.
perceives organizational support as low.
6.
In terms of the ß's in the model, part (4), give the mean value of intention to leave for a victim who
reports a bullying level of 30 points and who perceives organizational support as neutral.
7.
Clearly state the null and alternative hypotheses for the test you can use to determine whether the
terms in the model that allow for a curvilinear relationship between intent to leave and level of bullying are
statistically useful.

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