Linear Regression

Linear Regression

University

8 Qs

quiz-placeholder

Similar activities

2SEC-FESTIVAL QUIZIZZ-COM 4

2SEC-FESTIVAL QUIZIZZ-COM 4

University

10 Qs

Teorema fundamental PL

Teorema fundamental PL

University

10 Qs

LINEAR INEQUALITY ONE VARIABLE

LINEAR INEQUALITY ONE VARIABLE

8th Grade - University

13 Qs

CONCURSO DE MATEMATICAS

CONCURSO DE MATEMATICAS

University

10 Qs

Simple Equation

Simple Equation

6th Grade - University

11 Qs

Funciones

Funciones

University

12 Qs

Sesión nº 9 : Programación Lineal

Sesión nº 9 : Programación Lineal

8th Grade - University

10 Qs

Correlación y regresión lineal

Correlación y regresión lineal

University

6 Qs

Linear Regression

Linear Regression

Assessment

Quiz

Mathematics

University

Practice Problem

Hard

Created by

Taufique Hossain

Used 5+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In linear regression the outcome variable is

Categorical

Continuous

Binary

Nominal

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a regression model the coefficients for each variable is denoted by

Beta

Y

Alpha

X

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which metrics use absolute value?

R square

MAPE

RMSE

MPE

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which metric cancels out the negative errors?

MAE

RMSE

MPE

All of the above

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is multicollinearity?

Too many variables

High value for one variable

Two variables that are highly correlated

Variable measures are different from each other

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which subset selection method uses very high computer power?

Exhaustive

Forward

Backward

Stepwise

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why do we use adjusted R square?

To adjust the initial R square result

To penalize the addition of too many variables

To make the model reliable

To compare between training and validation datasets

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?